{"kind": "product", "path": "vulns/ubuntu-24.04-lts/openssl", "name": "openssl", "product": "openssl", "ecosystem": "Ubuntu:24.04:LTS", "items": [{"id": "CVE-2026-84782", "noindex": false, "published": "2026-09-29T15:32:23.605Z", "modified": "2026-09-29T16:45:40.378Z", "cvss": 8.2, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "severity": "high", "epss": 0.00831, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-84782", "title": "DTLS Retransmits Handshake Messages From a Stale Buffer Offset", "description": "Issue summary: The DTLS retransmission logic does not correctly handle\na handshake message write that is suspended part-way through.\nThe retransmitted message can be read past the message buffer and\nthe retransmission overwrites the internal state the suspended write\nneeds to resume correctly.\n\nImpact summary: The retransmitted message can disclose a heap memory\nto the peer as plaintext handshake data or cause a crash and a Denial\nof Service when the read reaches an unmapped memory region.\n\nCWE: CWE-125: Out-of-bounds Read\n\nDescription: DTLS handshake messages can be written out in multiple\nfragments, and a write can suspend mid-message (retu", "references": ["https://openssl-library.org/news/secadv/20260929.txt", "https://github.com/openssl/openssl/commit/d951e02ede8f6a6ff8150546db44b34f0518192c", "https://github.com/openssl/openssl/commit/a383dafdd754eb5b22bf45e37e1bff9d07277a58"], "fixes": ["3.0.13-0ubuntu3.16"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-77696", "noindex": false, "published": "2026-09-29T15:32:22.520Z", "modified": "2026-09-29T16:51:33.618Z", "cvss": 3.7, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "severity": "low", "epss": 0.00396, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-77696", "title": "Timing Side-Channel in SM2 Signature Generation", "description": "Issue summary: SM2 signature generation uses non-constant-time arithmetic\non secret values, forming a timing side-channel.\n\nImpact summary: An attacker able to measure SM2 signing times may learn\ninformation about the per-signature secret nonce, which over many signatures\ncan, via a lattice / Hidden Number Problem attack, lead to recovery of the\nprivate key.\n\nCWE: CWE-208: Observable Timing Discrepancy\n\nDescription: SM2 signature generation computes the signature value using\nvariable-time BIGNUM operations on the secret nonce and the private key, so\nthe time taken to produce an SM2 signature depends on these secret values,\nforming a timing si", "references": ["https://openssl-library.org/news/secadv/20260929.txt", "https://github.com/openssl/openssl/commit/20b20628d39b2dcc4677194bd68c7c060fa598cb", "https://github.com/openssl/openssl/commit/1c4aed808a7aea32d2d013049c2e0d9fef164fc9"], "fixes": ["3.0.13-0ubuntu3.16"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-75806", "noindex": false, "published": "2026-09-29T15:32:21.457Z", "modified": "2026-09-29T16:53:23.785Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "severity": "medium", "epss": 0.01104, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-75806", "title": "Unauthenticated and Undersized DTLS 1.2 AEAD Record Causes DoS", "description": "Issue summary: An established DTLS 1.2 association using an AEAD cipher suite\ncan be terminated by a single unauthenticated datagram whose encrypted\nfragment is shorter than the mandatory explicit IV and authentication tag\noverhead.\n\nImpact summary: An attacker who can send a datagram that is routed to an\nexisting DTLS 1.2 association can tear that association down without knowing\nany key material. This is a Denial of Service limited to the targeted\nassociation. There is no memory safety or confidentiality impact.\n\nCWE: CWE-1284: Improper Validation of Specified Quantity in Input\n\nDescription: In TLS 1.2 and DTLS 1.2 every record protected by", "references": ["https://openssl-library.org/news/secadv/20260929.txt", "https://github.com/openssl/openssl/commit/04728a289a823e68137f88da016cb9ede307217d", "https://github.com/openssl/openssl/commit/050b275cd671a6eed1d6457642d41a5a77aab972"], "fixes": ["3.0.13-0ubuntu3.16"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-75805", "noindex": false, "published": "2026-09-29T15:32:20.408Z", "modified": "2026-09-29T16:54:39.263Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "severity": "medium", "epss": 0.00324, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-75805", "title": "NULL Pointer Dereference in CMP Client Revocation Response Handling", "description": "Issue summary: A CMP client that requests certificate revocation on the basis\nof a PKCS#10 CSR may dereference a NULL pointer and terminate abnormally when\nprocessing a crafted revocation response. \n\nImpact summary: The NULL pointer dereference happens on a read which \nleads to a crash and a Denial of Service for the affected client application.\n\nCWE: CWE-476: NULL-pointer dereference\n\nDescription: A CMP client revoking a certificate has to tell the server which\ncertificate to revoke, and may do so by supplying a PKCS#10 CSR instead of the\ncertificate itself or its issuer name and serial number. This is\n'openssl cmp -cmd rr -csr <file>' on th", "references": ["https://openssl-library.org/news/secadv/20260929.txt", "https://github.com/openssl/openssl/commit/7ca0ccb5172a577e9b87267d77bfe21e5481a5e7", "https://github.com/openssl/openssl/commit/7588db7fef14209c3caa3a101d11a02006b19166"], "fixes": ["3.0.13-0ubuntu3.16"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-54872", "noindex": false, "published": "2026-09-29T15:32:15.075Z", "modified": "2026-09-29T17:28:12.657Z", "cvss": 3.7, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "severity": "low", "epss": 0.00428, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-54872", "title": "Timing Side-Channel in Scalar Multiplication for Non-NIST EC Curves", "description": "Issue summary: The generic elliptic-curve scalar multiplication used for\nECDSA and SM2 signature operations with curves that do not have a dedicated\nimplementation leaks information about the secret nonce through timing.\n\nImpact summary: An attacker able to measure signing times may learn\ninformation about the per-signature secret nonce, which over many signatures\ncan, via a lattice / Hidden Number Problem attack, lead to recovery of the\nprivate key.\n\nCWE: CWE-208: Observable Timing Discrepancy\n\nDescription: The generic elliptic-curve scalar multiplication used for\ncurves that do not have a dedicated constant-time implementation pads the\nsecr", "references": ["https://openssl-library.org/news/secadv/20260929.txt", "https://github.com/openssl/openssl/commit/8166827a78aad164a07aa86dea2b425403ced471", "https://github.com/openssl/openssl/commit/1a5bee8dc57430a2be69cd1ffe7fec6a62f4f179"], "fixes": ["3.0.13-0ubuntu3.16"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-35189", "noindex": false, "published": "2026-09-29T15:32:11.889Z", "modified": "2026-09-30T20:11:09.577Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "severity": "medium", "epss": 0.00317, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-35189", "title": "Excessive Memory Allocation in Relative CRLDP Processing", "description": "Issue summary: A certificate with many nameRelativeToCRLIssuer CRL\ndistribution points causes disproportionate heap growth when OpenSSL caches\nX.509 extensions.\n\nImpact summary: Receiving a crafted certificate from a malicious peer can lead\nto significant memory pressure and possible Denial of Service in clients or\nin servers that solicit client certificates.\n\nCWE: CWE-770: Allocation of Resources Without Limits or Throttling\n\nDescription: A certificate or a set of certificates that fits under the limit for\nsize of certificates accepted from the peer (~100 KiB) can result in allocation\nof several hundred MiB of resident memory on the receivin", "references": ["https://openssl-library.org/news/secadv/20260929.txt", "https://github.com/openssl/openssl/commit/2b93c73b2c70ddc4c61c5e4bfaaa6bd71379eb84", "https://github.com/openssl/openssl/commit/8e0efc7549b7ff8246d40e585e3fd604f728473f"], "fixes": ["3.0.13-0ubuntu3.16"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-75803", "noindex": false, "published": "2026-08-25T13:00:25.067Z", "modified": "2026-09-01T18:23:06.793Z", "cvss": 9.1, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "severity": "critical", "epss": 0.00254, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-75803", "title": "AEAD Forgeries with Empty Ciphertext When Using EVP_Cipher()", "description": "Issue summary: ChaCha20-Poly1305 and AES-OCB decryption with an empty\nciphertext can report success without verifying the supplied authentication\ntag when the operation is finalized by calling the EVP_Cipher() function.\n\nImpact summary: Applications calling EVP_Cipher() on an empty ciphertext and\nexpecting the call to check the AEAD tag may accept forged messages.\n\nCWE: CWE-354 (Improper Validation of Integrity Check Value)\n\nDescription: The EVP_Cipher() API call for AEAD ciphers behaves like a one\nshot encryption and decryption call. It also verifies the AEAD tag after the\ndecryption operation. However for AES-OCB and ChaCha20-Poly1305 ciphe", "references": ["https://openssl-library.org/news/secadv/20260825.txt", "https://github.com/openssl/openssl/commit/6c7aa6f8f6449b7fe0137ee8be65fcd239bd7d6a", "https://github.com/openssl/openssl/commit/3621257986e27e540bf96a11570929a6e5a9e05b"], "fixes": ["3.0.13-0ubuntu3.15"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-63076", "noindex": false, "published": "2026-08-25T13:00:11.218Z", "modified": "2026-08-25T14:37:32.193Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.01602, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-63076", "title": "Invalid Pointer Dereference in CMP Server via Crafted protectionAlg", "description": "Issue summary: OpenSSL CMP password based protection verification only\nchecks whether the protectionAlg parameter was not NULL and not its\nASN.1 type, before treating it as a PBMParameter. A crafted message can\ncontain a parameter of a different type, which is then dereferenced as an\ninvalid pointer.\n\nImpact summary: A remote, unauthenticated attacker can crash an application\nacting as a CMP server that accepts PBM-protected messages, or a CMP client\ntalking to a malicious or intercepted CMP server, resulting in a Denial of\nService.\n\nCWE: CWE-476: NULL Pointer Dereference\n\nDescription: When verifying the password-based MAC protection of a CMP", "references": ["https://openssl-library.org/news/secadv/20260825.txt", "https://github.com/openssl/openssl/commit/a17cc8d612ecff6d94a9b7ca8b5283ddf5ff570e", "https://github.com/openssl/openssl/commit/a7af46a92d0ce19a90e669ef56d2576a07924226"], "fixes": ["3.0.13-0ubuntu3.15"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-63074", "noindex": false, "published": "2026-08-25T12:59:58.278Z", "modified": "2026-08-25T14:36:13.170Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00588, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-63074", "title": "CMP Indefinite Cache Growth of ExtraCerts", "description": "Issue summary: The OpenSSL Certificate Management Protocol (CMP) caches\nadditional certificates (extraCerts) sent in a CMP message, but never expunges\nthem (for instance if they are invalid).  If a server reuses an OSSL_CMP_CTX\nfrequently, this cache of extraCerts may grow unboundedly, and a malicious\nclient may flood a CMP server with requests driving this growth.\n\nImpact summary: Users utilizing a CMP server that reuses a single OSSL_CMP_CTX\nfor the lifetime of a server process may observe unbounded memory growth in the\nevent a malicious client repeatedly sends requests containing unique extra\ncertificates, which may lead to OOM conditions.", "references": ["https://openssl-library.org/news/secadv/20260825.txt", "https://github.com/openssl/openssl/commit/74ae7f6df47a5767c1010b88c47507dfc5b32c46", "https://github.com/openssl/openssl/commit/01e567978a55fba18142a230380c31296049fae7"], "fixes": ["3.0.13-0ubuntu3.15"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-63072", "noindex": false, "published": "2026-08-25T12:59:34.428Z", "modified": "2026-08-25T14:29:55.378Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.00916, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-63072", "title": "Heap Buffer Overflow in CMS Key Unwrapping", "description": "Issue summary: OpenSSL CMS decryption sizes the key-unwrap output buffer based\non querying the unwrapped key size, but the AES-WRAP-PAD unwrap primitive\ncan write and cleanse more bytes than that query reports, causing an 8-byte\nout-of-bounds heap write.\n\nImpact summary: An attacker who supplies a crafted CMS message can trigger a\ndeterministic 8-byte out-of-bounds heap write when the victim decrypts it\nwith CMS_decrypt(), corrupting the heap and typically resulting in a Denial\nof Service.\n\nCWE: CWE-787: Out-of-bounds Write\n\nDescription: The key-wrap OID is potentially attacker-controlled on the wire.\nCMS unwrapping allows both id-aesNNN-wrap", "references": ["https://openssl-library.org/news/secadv/20260825.txt", "https://github.com/openssl/openssl/commit/9530a5fd1aacaeccdced4478ea2340a480613335", "https://github.com/openssl/openssl/commit/2a3dac874c8057c1f0186849bf1ede1ae7b6b756"], "fixes": ["3.0.13-0ubuntu3.15"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-54874", "noindex": false, "published": "2026-08-25T12:59:17.912Z", "modified": "2026-08-25T14:28:37.339Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.00622, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-54874", "title": "Excessive Memory Use Buffering DTLS Records for a Future Epoch", "description": "Issue summary: Receiving a DTLS record for a future epoch while a handshake\nis in progress causes OpenSSL to buffer far more memory than the record\nitself requires.\n\nImpact summary: A peer can use a small amount of network traffic to make an\nOpenSSL DTLS endpoint retain a disproportionately large amount of memory,\nwhich may lead to a Denial of Service.\n\nCWE: CWE-405: Asymmetric Resource Consumption (Amplification)\n\nDescription: While a DTLS handshake is in progress, a peer may legitimately\nhave already moved on to the next epoch (for example, having sent its\nChangeCipherSpec and Finished messages) before the local endpoint has\nprocessed the s", "references": ["https://openssl-library.org/news/secadv/20260825.txt", "https://github.com/openssl/openssl/commit/cc0c6710917cd5eec001b297355d2ba723505107", "https://github.com/openssl/openssl/commit/f52ffc11b90737ac89083909618dc2e1f42c561c"], "fixes": ["3.0.13-0ubuntu3.15"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "USN-8625-1", "noindex": true, "published": "2026-07-30T13:38:32Z", "modified": "2026-07-30T20:30:20.851624858Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/usn-8625-1", "title": "openssl vulnerability", "description": "It was discovered that OpenSSL incorrectly allocated memory buffers in the\nSSL/TLS state machine when receiving handshake data. A remote attacker\ncould possibly use this issue to cause OpenSSL to consume excessive memory,\nleading to a denial of service. This issue is known as the \"HollowByte\"\ndenial of service.", "references": ["https://ubuntu.com/security/notices/USN-8625-1", "https://launchpad.net/bugs/2161371", "https://osv.dev/vulnerability/USN-8625-1"], "fixes": ["3.0.13-0ubuntu3.12"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-45447", "noindex": false, "published": "2026-06-09T16:03:32.914Z", "modified": "2026-09-18T12:04:50.529Z", "cvss": 8.8, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.04002, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-45447", "title": "Heap Use-After-Free in the PKCS7_verify() Function", "description": "Issue summary: A specially crafted PKCS#7 or S/MIME signed message could\ntrigger a use-after-free during PKCS#7 signature verification.\n\nImpact summary: A use-after-free may result in process crashes, heap\ncorruption, or potentially remote code execution.\n\nWhen processing a PKCS#7 or S/MIME signed message, if the SignedData\ndigestAlgorithms field is present as an empty ASN.1 SET, OpenSSL may\nincorrectly free a caller-owned BIO during PKCS7_verify(). A subsequent\nuse of the BIO by the calling application results in a use-after-free\ncondition.\n\nIn the common case this occurs when the application later calls\nBIO_free() on the BIO originally pass", "references": ["https://openssl-library.org/news/secadv/20260609.txt", "https://github.com/openssl/openssl/commit/3aad5eb7af4de4ee0633c30a8541a54d9bbde63c", "https://github.com/openssl/openssl/commit/c505d7559da5d5f9f2c3913c6883a5562ce7273e"], "fixes": ["3.0.13-0ubuntu3.11"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-45446", "noindex": false, "published": "2026-06-09T16:03:32.120Z", "modified": "2026-06-10T07:48:14.092Z", "cvss": 4.8, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "severity": "medium", "epss": 0.00439, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-45446", "title": "Incorrect Tag Processing for Empty Messages in AES-GCM-SIV and AES-SIV modes", "description": "Issue summary: The implementations of AES-SIV (RFC 5297) and AES-GCM-SIV\n(RFC 8452) mishandle the authentication of AAD (Additional Authenticated\nData) with an empty ciphertext allowing a forgery of such messages.\n\nImpact summary: An attacker can forge empty messages with arbitrary AAD\nto the victim's application using these ciphers.\n\nAES-SIV (RFC 5297) and AES-GCM-SIV (RFC 8452) are nonce-misuse-resistant AEAD\nmodes: they accept a key, nonce, optional AAD (bytes that are authenticated\nbut not encrypted), and plaintext, and produces ciphertext plus a 16-byte\ntag. On decrypt, `EVP_DecryptFinal_ex()` is documented to return success only\nif the ", "references": ["https://openssl-library.org/news/secadv/20260609.txt", "https://github.com/openssl/openssl/commit/25b32cd9d41d2bc01b6abc425bb4baf2c2236fdc", "https://github.com/openssl/openssl/commit/eec5e9bf0d867333b8495e456f5235d225798a68"], "fixes": ["3.0.13-0ubuntu3.11"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-45445", "noindex": false, "published": "2026-06-09T16:03:31.338Z", "modified": "2026-06-10T07:48:10.949Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "severity": "high", "epss": 0.00704, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-45445", "title": "AES-OCB IV Ignored on EVP_Cipher() Path", "description": "Issue summary: When an application drives an AES-OCB context through the\npublic EVP_Cipher() one-shot interface, the application-supplied\ninitialisation vector (IV) is silently discarded.\n\nImpact summary: Every message encrypted under the same key uses the\nsame effective nonce regardless of the IV supplied by the caller,\nresulting in (key, nonce) reuse and loss of confidentiality.  If the\nsame code path is used to compute the authentication tag, the tag\ndepends only on the (key, IV) pair and not on the plaintext or\nciphertext, allowing universal forgery of arbitrary ciphertext from a\nsingle captured message.\n\nOpenSSL provides two ways to driv", "references": ["https://openssl-library.org/news/secadv/20260609.txt", "https://github.com/openssl/openssl/commit/843c9b94ca9c2ed248bb30127bb4f3d7af0d607c", "https://github.com/openssl/openssl/commit/787a6dfba81b7b09c1e05ab31396c0cd7c36b3f7"], "fixes": ["3.0.13-0ubuntu3.11"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-42770", "noindex": false, "published": "2026-06-09T16:03:29.802Z", "modified": "2026-07-20T16:09:50.313Z", "cvss": 3.7, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "severity": "low", "epss": 0.00503, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-42770", "title": "FFC-DH Peer Validation Uses Attacker-Supplied q", "description": "Issue summary: When EVP_PKEY_derive_set_peer() is called with a DHX (X9.42)\npeer key, the peer key is not properly checked for the subgroup membership.\n\nImpact summary: A malicious peer which presents an X9.42 key carrying the\nvictim's p and g parameters, a forged q = r (a small prime factor of the\ncofactor (p−1)/q_local), and a public value Y of order r can recover the\nvictim's private key after a small number of key exchange attempts.\n\nWhen EVP_PKEY_derive_set_peer() is called with a DHX (X9.42) peer key, the\nsubgroup membership check Y^q ≡ 1 (mod p) is performed using the peer's\nown q parameter, not the local key's q. The peer's domain par", "references": ["https://openssl-library.org/news/secadv/20260609.txt", "https://github.com/openssl/openssl/commit/3da5a516cd2635a320ff748503db2cef7c4b0f02", "https://github.com/openssl/openssl/commit/3ddbb7ab50bd93dfc59cbe08e269a67605aeebdb"], "fixes": ["3.0.13-0ubuntu3.11"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-42767", "noindex": false, "published": "2026-06-09T16:03:27.435Z", "modified": "2026-06-10T07:48:03.405Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00557, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-42767", "title": "NULL Pointer Dereference in CRMF EncryptedValue Decryption", "description": "Issue summary: An attacker-controlled CMP (Certificate Management Protocol)\nserver could trigger a NULL pointer dereference in a CMP client application.\n\nImpact summary: A NULL pointer dereference causes a crash of the\napplication and a Denial of Service.\n\nAn attacker controlling a CMP server (or acting as a man-in-the-middle) could\ncraft a CMP response containing a CRMF (Certificate Request Message Format)\nCertRepMessage with an EncryptedValue structure where the symmAlg field\nhas an algorithm OID but no parameters field. When the OpenSSL CMP client\nprocesses this response, the NULL dereference occurs, causing a crash of\nthe CMP client.\n\nApp", "references": ["https://openssl-library.org/news/secadv/20260609.txt", "https://github.com/openssl/openssl/commit/b90ff3b1bd33b1c18e6a09936d097c2eddef8873", "https://github.com/openssl/openssl/commit/e6f912907fc2ec82a0fd07aae55172c5e5e3d90d"], "fixes": ["3.0.13-0ubuntu3.11"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-42766", "noindex": false, "published": "2026-06-09T16:03:26.679Z", "modified": "2026-06-10T07:48:01.992Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.0106, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-42766", "title": "Possible NULL Dereference in Password-Based CMS Decryption", "description": "Issue summary: A specially crafted password-encrypted CMS message\ncan trigger a NULL pointer dereference during CMS decryption.\n\nImpact summary: This NULL pointer dereference leads to an application crash\nand a Denial of Service.\n\nThe CMS PasswordRecipientInfo.keyDerivationAlgorithm field is defined as\nOPTIONAL in the ASN.1 specification and may therefore be absent in specially\ncrafted inputs. During the password-based CMS decryption the OpenSSL\nCMS implementation dereferences this field without first checking whether it\nwas present.\n\nAn attacker who supplies such a CMS message to an application performing\npassword-based CMS decryption can tr", "references": ["https://openssl-library.org/news/secadv/20260609.txt", "https://github.com/openssl/openssl/commit/12bc26ffb3a2be728c9b86e1cae277de5b33dfa4", "https://github.com/openssl/openssl/commit/da26f368732b83e40e9d356fe61c3d3aaab6d2e8"], "fixes": ["3.0.13-0ubuntu3.11"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-34182", "noindex": false, "published": "2026-06-09T16:03:22.848Z", "modified": "2026-06-10T15:58:52.695Z", "cvss": 9.1, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "severity": "critical", "epss": 0.01057, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-34182", "title": "CMS AuthEnvelopedData Processing May Accept Forged Messages", "description": "Issue Summary: Cryptographic Message Services (CMS) processing fails to perform\nsufficient input validation on the cipher and tag length fields of\nAuthEnvelopedData containers, leading to various potential compromises.\n\nImpact Summary: Attackers making use of these vulnerabilities may achieve\nkey-equivalent functionality for a given CMS recipient and/or bypass integrity\nvalidation for a given message.\n\nIn one use case, an attacker may send a CMS message containing\nAuthEnvelopedData with the cipher specified as a non-AEAD cipher.  OpenSSL\nerroneously allows this selection, and attempts to decrypt and validate the\nmessage.\n\nAn on-path attacker ", "references": ["https://openssl-library.org/news/secadv/20260609.txt", "https://github.com/openssl/openssl/commit/9fd97f8cfdc2c0be214998de3b2b55c8edf6c7ac", "https://github.com/openssl/openssl/commit/439ed7d2c0962ce964482727264668bf277c333f"], "fixes": ["3.0.13-0ubuntu3.11"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-34180", "noindex": false, "published": "2026-06-09T16:03:17.082Z", "modified": "2026-06-10T07:47:52.427Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.01025, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/cve-2026-34180", "title": "Heap Buffer Over-read in ASN.1 Content Parsing", "description": "Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive\nelement whose content exceeds 2 gigabytes in length may cause a heap buffer\nover-read on 64-bit Unix and Unix-like platforms.\n\nImpact summary: The heap buffer over-read may crash the application (Denial of\nService) or to load into the decoded ASN.1 object contents of memory beyond the\nend of the input buffer.  More typically such ASN.1 elements would instead be\ntruncated.\n\nAn integer truncation in OpenSSL's ASN.1 decoder causes the content length of\nan ASN.1 primitive element to be mishandled when it exceeds 2 gigabytes. In the\nworst case the truncated length is tre", "references": ["https://openssl-library.org/news/secadv/20260609.txt", "https://github.com/openssl/openssl/commit/f696c73c3e61b8c502d040af62e690c060908a16", "https://github.com/openssl/openssl/commit/d93853c42110d6319e3df07842b488cb9f7ac5ff"], "fixes": ["3.0.13-0ubuntu3.11"], "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}]}], "total": 49, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 3, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "openssl", "path": "vulns/ubuntu-24.04-lts/openssl", "ecosystem": "Ubuntu:24.04:LTS"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 6, "kev": 0}, "lastmod": "2026-09-30T20:11:09.577Z", "early_advisories": [], "license": "Sie dürfen die Auswahl von PatchFirst und unsere Ergänzungen (Prioritäten, Frühwarnungen, Texte, Zusammenfassungen und Aggregate) für eigene Zwecke einschließlich interner geschäftlicher Aufgaben frei nutzen. Weiterverkauf, kommerzielle Verbreitung und massenhafte Spiegelung dieser Auswahl oder Ergänzungen erfordern eine schriftliche Vereinbarung mit dem Betreiber. Nennen Sie bei jeder Nutzung oder Veröffentlichung der Auswahl oder unserer Ergänzungen PatchFirst (https://patchfirst.dev/vulns/) mit diesem Link zur Feedseite Ihrer Region als Quelle. Originaleinträge aus offenen Quellen unterliegen weiterhin ihren jeweiligen Lizenzen und Bedingungen. Diese Bedingungen beschränken Ihre Rechte an den Originaldaten nicht, die Sie direkt bei den Quellen beziehen können.", "terms_url": "https://patchfirst.dev/de/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://patchfirst.dev/vulns/"}, "source_changes": "PatchFirst wählt Einträge aus, normalisiert und kombiniert sie; Zusammenfassungen und Übersetzungen können hinzukommen. Nachrichten werden im jeweiligen Eintrag mit einem Link zur Originalquelle belegt.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. DISCLAIMERS ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN PROVIDED BY MITRE ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."}, {"id": "osv", "name": "OSV", "url": "https://osv.dev/", "terms_url": "https://google.github.io/osv.dev/data/", "terms": "Die Lizenzen der Ursprungsdatenbanken unterscheiden sich; siehe Quellenkatalog."}, {"id": "kev", "name": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "license": "CC0-1.0", "terms_url": "https://github.com/cisagov/kev-data/blob/develop/LICENSE"}, {"id": "epss", "name": "FIRST EPSS", "url": "https://www.first.org/epss/", "terms_url": "https://www.first.org/epss/faq", "terms": "Frei zugängliche Bewertungen; Quellenangabe erbeten (FIRST EPSS, Bewertungen von Empirical Security)."}, {"id": "github-advisory", "name": "GitHub Advisory Database", "url": "https://github.com/advisories", "license": "CC-BY-4.0", "terms_url": "https://github.com/github/advisory-database/blob/main/LICENSE.md"}, {"id": "exploitdb", "name": "Exploit-DB", "url": "https://www.exploit-db.com/", "license": "GPL-2.0", "terms_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/LICENSE.md"}, {"id": "metasploit", "name": "Metasploit", "url": "https://github.com/rapid7/metasploit-framework", "license": "BSD-3-Clause", "terms_url": "https://github.com/rapid7/metasploit-framework/blob/master/LICENSE", "notice": "Copyright (c) 2006-2026, Rapid7, Inc.\nLicense: BSD-3-clause\n Redistribution and use in source and binary forms, with or without modification,\n are permitted provided that the following conditions are met:\n .\n * Redistributions of source code must retain the above copyright notice,\n this list of conditions and the following disclaimer.\n .\n * Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n .\n * Neither the name of Rapid7, Inc. nor the names of its contributors\n may be used to endorse or promote products derived from this software\n without specific prior written permission.\n .\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. 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IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE."}, {"id": "linux-kernel", "name": "Linux kernel releases", "url": "https://www.kernel.org/", "license": "CC-BY-SA-4.0", "terms_url": "https://www.kernel.org/legal.html", "notice": "Copyright (C) 1997-2014 by The Linux Kernel Organization, Inc."}]}