{"kind": "product", "path": "vulns/debian-12/expat", "name": "expat", "product": "expat", "ecosystem": "Debian:12", "items": [{"id": "CVE-2026-115506", "noindex": false, "published": "2026-10-22T19:14:06.001Z", "modified": "2026-10-23T21:06:43.010Z", "cvss": 8.7, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00455, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-115506", "title": "libexpat through 2.9.0 Denial of Service via Billion Laughs Detection Delay", "description": "libexpat through 2.9.0 contains a denial of service vulnerability because billion laughs protection in accountingDiffTolerated() in xmlparse.c detects entity amplification too late. Attackers can supply a moderately sized XML document with a large DTD and nested entity expansions to consume tens of seconds of CPU per parse.", "references": ["https://github.com/libexpat/libexpat/pull/1433", "https://github.com/libexpat/libexpat/issues/1160", "https://github.com/hannob/lololol"], "fixes": [], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-113351", "noindex": false, "published": "2026-10-20T10:41:37.468Z", "modified": "2026-10-20T16:06:48.218Z", "cvss": 8.2, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00474, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-113351", "title": "libexpat 2.7.2 through 2.9.0 Denial of Service via XML_ParserReset", "description": "libexpat 2.7.2 through 2.9.0 contains a denial of service vulnerability because XML_ParserReset zeroes the direct byte count but never offsets tracked heap allocations. Attackers can submit a large XML document so later documents on the same reset parser fail with XML_ERROR_NO_MEMORY until it is recreated.", "references": ["https://github.com/libexpat/libexpat/pull/1431", "https://github.com/libexpat/libexpat/blob/a76b1174c1ea52abb639a4c69d52b630a8a106a2/expat/lib/xmlparse.c#L860-L884", "https://github.com/libexpat/libexpat/blob/a76b1174c1ea52abb639a4c69d52b630a8a106a2/expat/lib/xmlparse.c#L1560"], "fixes": [], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-77214", "noindex": false, "published": "2026-10-07T14:35:42.794Z", "modified": "2026-10-10T02:26:09.470Z", "cvss": 8.3, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.0032, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-77214", "title": "libexpat Heap Buffer Over-read in xmlparse.c via XML_ParseBuffer", "description": "libexpat before commit 13c5f63 contains a heap buffer over-read vulnerability in xmlparse.c. XML_ParseBuffer advances the parse buffer end with parser->m_bufferEnd += len using a caller-supplied length that is not validated against the allocated buffer size, so repeated XML_ParseBuffer calls move m_bufferEnd past the end of the heap allocation and subsequent parsing reads out of bounds. Reaching this path requires a parse buffer to already be present; otherwise XML_ParseBuffer returns XML_ERROR_NO_BUFFER. A buffer is present after a prior call to XML_GetBuffer, either directly (the common case) or indirectly through a prior XML_Parse call tha", "references": ["https://github.com/libexpat/libexpat/pull/1393", "https://github.com/libexpat/libexpat/commit/13c5f63a7f1c52c2feee3b16a1134d4fb68e9ea0", "https://www.vulncheck.com/advisories/libexpat-heap-buffer-over-read-in-xmlparse-c-via-xml-parsebuffer"], "fixes": ["2.5.0-1+deb12u5"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-102633", "noindex": false, "published": "2026-09-29T16:04:16.738Z", "modified": "2026-09-29T16:52:27.152Z", "cvss": 8.2, "cvss_vector": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00368, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-102633", "title": "libexpat 2.7.2 through 2.8.5 Integer Overflow in expat_realloc", "description": "libexpat versions 2.7.2 through 2.8.5 contain an integer overflow vulnerability in expat_realloc() function on 32-bit platforms when computing allocation sizes. Attackers supplying malicious XML to applications parsing with vulnerable libexpat can cause heap buffer overflow, memory corruption, or denial of service.", "references": ["https://github.com/libexpat/libexpat/pull/1392", "https://github.com/libexpat/libexpat/commit/209801d7fbaf07ab74bae8cb32dd2ab9e5846118", "https://github.com/libexpat/libexpat/blob/R_2_8_5/expat/lib/xmlparse.c#L1003"], "fixes": ["2.5.0-1+deb12u5"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-93990", "noindex": false, "published": "2026-09-19T22:58:11.224Z", "modified": "2026-09-28T16:11:06.770Z", "cvss": 8.7, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00403, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-93990", "title": "Expat before 2.8.5 Malformed UTF-16 Acceptance via Unchecked Surrogate", "description": "Expat before 2.8.5 fails to validate that a high surrogate in UTF-16 input is followed by a low surrogate, allowing malformed UTF-16 sequences to be accepted. Attackers can supply UTF-16 encoded XML containing lone high surrogates that consume the following code unit, causing Expat to pass unpaired surrogates to applications built with XML_UNICODE and to silently replace input characters in other builds.", "references": ["https://github.com/libexpat/libexpat/pull/1282", "https://github.com/libexpat/libexpat/commit/ff6e1d7e750bbe245178f51a47a965dc8342861a", "https://github.com/libexpat/libexpat/releases/tag/R_2_8_5"], "fixes": ["2.5.0-1+deb12u4"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-76957", "noindex": false, "published": "2026-08-20T04:28:04.788Z", "modified": "2026-08-20T15:26:27.942Z", "cvss": 4.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "severity": "medium", "epss": 0.00107, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-76957", "title": "CVE-2026-76957", "description": "libexpat before 2.8.4 lacks handler call depth tracking with custom encoding callbacks. Thus, a use-after-free can occur. NOTE: this is similar to CVE-2026-50219, CVE-2026-56131 and CVE-2026-56412.", "references": ["https://github.com/libexpat/libexpat/pull/1322", "https://github.com/libexpat/libexpat/pull/1329", "https://nvd.nist.gov/vuln/detail/CVE-2026-76957"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-66046", "noindex": false, "published": "2026-08-18T14:10:05.176Z", "modified": "2026-10-01T15:20:15.522Z", "cvss": 8.7, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00742, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-66046", "title": "Expat Denial of Service via storeAtts() Quadratic Complexity", "description": "Expat through 2.8.3 contains a denial of service vulnerability caused by quadratic algorithmic complexity in the storeAtts() function in xmlparse.c, where processing N specified attributes with non-normalized values triggers an O(N^2) linear scan of elementType->defaultAtts to determine CDATA status. A remote unauthenticated attacker can supply a single well-formed XML document of a few megabytes to an application parsing untrusted XML to cause excessive CPU consumption, resulting in denial of service without requiring authentication, external entity resolution, or non-default parser options.", "references": ["https://github.com/libexpat/libexpat/pull/1321", "https://www.vulncheck.com/advisories/expat-denial-of-service-via-storeatts-quadratic-complexity", "https://nvd.nist.gov/vuln/detail/CVE-2026-66046"], "fixes": ["2.5.0-1+deb12u4"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-72522", "noindex": false, "published": "2026-08-10T03:28:04.274Z", "modified": "2026-08-13T14:08:42.155Z", "cvss": 6.2, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00191, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-72522", "title": "CVE-2026-72522", "description": "libexpat before 2.8.3 has an out-of-bounds read and resultant infinite loop because low surrogates are treated the same as high surrogates during Unicode processing in the *_toUtf16 functions.", "references": ["https://github.com/libexpat/libexpat/pull/1296", "https://bugzilla.mozilla.org/show_bug.cgi?id=2053153", "http://www.openwall.com/lists/oss-security/2026/08/11/5"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56412", "noindex": false, "published": "2026-06-21T15:58:59.347Z", "modified": "2026-06-22T16:31:06.166Z", "cvss": 4.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "severity": "medium", "epss": 0.00179, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56412", "title": "CVE-2026-56412", "description": "libexpat before 2.8.2 does not consider XML_TOK_DATA_CHARS in doCdataSection and thus lacks handler call depth tracking for various calls from within handlers in cases of a policy violation. Thus, a use-after-free can occur. NOTE: this issue exists because of an incomplete fix for CVE-2026-50219.", "references": ["https://github.com/libexpat/libexpat/pull/1278", "https://nvd.nist.gov/vuln/detail/CVE-2026-56412"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56411", "noindex": false, "published": "2026-06-21T15:56:42.729Z", "modified": "2026-06-22T16:31:30.518Z", "cvss": 6.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L", "severity": "medium", "epss": 0.00129, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56411", "title": "CVE-2026-56411", "description": "xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations.", "references": ["https://github.com/libexpat/libexpat/pull/1263", "https://nvd.nist.gov/vuln/detail/CVE-2026-56411"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56410", "noindex": false, "published": "2026-06-21T15:55:00.448Z", "modified": "2026-06-22T15:56:58.296Z", "cvss": 6.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L", "severity": "medium", "epss": 0.00129, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56410", "title": "CVE-2026-56410", "description": "xmlwf in libexpat before 2.8.2 has an integer overflow in resolveSystemId.", "references": ["https://github.com/libexpat/libexpat/pull/1252", "https://nvd.nist.gov/vuln/detail/CVE-2026-56410"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56409", "noindex": false, "published": "2026-06-21T15:52:59.663Z", "modified": "2026-06-22T15:56:24.103Z", "cvss": 6.5, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L", "severity": "medium", "epss": 0.00119, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56409", "title": "CVE-2026-56409", "description": "xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is used.", "references": ["https://github.com/libexpat/libexpat/pull/1259", "https://nvd.nist.gov/vuln/detail/CVE-2026-56409"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56408", "noindex": false, "published": "2026-06-21T15:51:11.303Z", "modified": "2026-06-22T15:55:42.752Z", "cvss": 6.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L", "severity": "medium", "epss": 0.00125, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56408", "title": "CVE-2026-56408", "description": "libexpat before 2.8.2 has an integer overflow in copyString.", "references": ["https://github.com/libexpat/libexpat/commit/16e2efd867ea8567ffa012210b52ef5918e20817", "https://nvd.nist.gov/vuln/detail/CVE-2026-56408"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56407", "noindex": false, "published": "2026-06-21T15:49:35.779Z", "modified": "2026-06-22T15:55:09.731Z", "cvss": 6.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L", "severity": "medium", "epss": 0.00174, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56407", "title": "CVE-2026-56407", "description": "libexpat before 2.8.2 has an integer overflow in doProlog that is related to storeEntityValue and entity textLen.", "references": ["https://github.com/libexpat/libexpat/pull/1262", "https://nvd.nist.gov/vuln/detail/CVE-2026-56407"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56406", "noindex": false, "published": "2026-06-21T15:48:21.935Z", "modified": "2026-06-22T17:02:44.194Z", "cvss": 6.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L", "severity": "medium", "epss": 0.00174, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56406", "title": "CVE-2026-56406", "description": "libexpat before 2.8.2 has an integer overflow in XML_ParseBuffer because it lacked a check that was present in XML_Parse.", "references": ["https://github.com/libexpat/libexpat/pull/1255", "https://nvd.nist.gov/vuln/detail/CVE-2026-56406"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56405", "noindex": false, "published": "2026-06-21T15:47:13.343Z", "modified": "2026-06-22T17:03:09.067Z", "cvss": 6.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L", "severity": "medium", "epss": 0.00125, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56405", "title": "CVE-2026-56405", "description": "libexpat before 2.8.2 has an integer overflow in getAttributeId.", "references": ["https://github.com/libexpat/libexpat/pull/1251", "https://nvd.nist.gov/vuln/detail/CVE-2026-56405"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56404", "noindex": false, "published": "2026-06-21T15:45:55.652Z", "modified": "2026-06-22T17:05:08.584Z", "cvss": 6.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L", "severity": "medium", "epss": 0.0013, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56404", "title": "CVE-2026-56404", "description": "libexpat before 2.8.2 has an integer overflow in addBinding.", "references": ["https://github.com/libexpat/libexpat/pull/1249", "https://nvd.nist.gov/vuln/detail/CVE-2026-56404"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56403", "noindex": false, "published": "2026-06-21T15:43:55.849Z", "modified": "2026-06-22T17:05:39.258Z", "cvss": 6.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L", "severity": "medium", "epss": 0.00168, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56403", "title": "CVE-2026-56403", "description": "libexpat before 2.8.2 has an integer overflow in storeAtts.", "references": ["https://github.com/libexpat/libexpat/pull/1232", "https://nvd.nist.gov/vuln/detail/CVE-2026-56403"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56132", "noindex": false, "published": "2026-06-19T03:00:42.975Z", "modified": "2026-06-22T14:59:54.057Z", "cvss": 6.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L", "severity": "medium", "epss": 0.00135, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56132", "title": "CVE-2026-56132", "description": "In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sharing across parsers.", "references": ["https://github.com/libexpat/libexpat/pull/1272", "https://nvd.nist.gov/vuln/detail/CVE-2026-56132"], "fixes": ["2.5.0-1+deb12u5"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-56131", "noindex": false, "published": "2026-06-19T02:56:36.041Z", "modified": "2026-06-22T14:58:17.404Z", "cvss": 4.9, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "severity": "medium", "epss": 0.00175, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-56131", "title": "CVE-2026-56131", "description": "libexpat before 2.8.2 lacks handler call depth tracking for calls to XML_ResumeParser from within handlers in cases of a policy violation. Thus, a use-after-free can occur (similar to the CVE-2026-50219 situation).", "references": ["https://github.com/libexpat/libexpat/pull/1267", "https://nvd.nist.gov/vuln/detail/CVE-2026-56131"], "fixes": ["2.5.0-1+deb12u3"], "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}]}], "total": 70, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 4, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "expat", "path": "vulns/debian-12/expat", "ecosystem": "Debian:12"}], "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": 4, "kev": 0}, "lastmod": "2026-10-23T21:06:43.010Z", "early_advisories": [], "license": "Puedes utilizar libremente la selección de PatchFirst y nuestras aportaciones (prioridades, alertas tempranas, textos, resúmenes y agregados) para tus propios fines, incluido el uso interno de tu empresa. 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Las noticias incluyen un enlace a la fuente original en cada entrada.", "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": "Las licencias de las bases originales varían; consulta el catálogo de fuentes."}, {"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": "Puntuaciones públicas gratuitas; se solicita atribución (FIRST EPSS, puntuaciones generadas por 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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