{"kind": "product", "path": "vulns/debian-12/sssd", "name": "sssd", "product": "sssd", "ecosystem": "Debian:12", "items": [{"id": "CVE-2026-80048", "noindex": false, "published": "2026-10-06T23:28:11.189Z", "modified": "2026-10-07T19:31:44.230Z", "cvss": 5.5, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.0018, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-80048", "title": "Sssd: sssd-kcm: local denial of service via excessive memory preallocation", "description": "A flaw was found in `sssd-kcm`. A local user or process able to connect to the `sssd-kcm` UNIX socket can exploit this vulnerability. By sending a large request length header and then stalling the connection, an attacker can cause the system to preallocate significant memory. This leads to memory exhaustion within the `sssd-kcm` responder, resulting in a Denial of Service (DoS) for affected deployments.", "references": ["https://access.redhat.com/security/cve/CVE-2026-80048", "https://bugzilla.redhat.com/show_bug.cgi?id=2479377", "https://nvd.nist.gov/vuln/detail/CVE-2026-80048"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104045", "noindex": false, "published": "2026-10-06T20:37:41.257Z", "modified": "2026-10-16T10:57:51.223Z", "cvss": 4.7, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00125, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104045", "title": "Sssd: sssd: denial of service via race condition in autofs responder", "description": "A flaw was found in SSSD. A local user can trigger a Denial of Service (DoS) by exploiting a race condition in the autofs responder between asynchronous enumeration completion and map invalidation. By repeatedly sending concurrent map enumeration and invalidation requests, an attacker can cause memory to leak, leading to excessive memory consumption that can disrupt or crash the autofs service.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104045", "https://bugzilla.redhat.com/show_bug.cgi?id=2478663", "https://nvd.nist.gov/vuln/detail/CVE-2026-104045"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104046", "noindex": false, "published": "2026-10-06T20:03:06.080Z", "modified": "2026-10-09T01:45:14.521Z", "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": 0.0016, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104046", "title": "Sssd: sssd: denial of service via incomplete identity provider authentication requests", "description": "A flaw was found in SSSD (System Security Services Daemon). When Identity Provider (IdP) authentication is enabled, pre-authentication requests retain state in memory without being cleared or timed out. A local attacker can repeatedly initiate authentication flows without completing them, causing unbounded memory consumption. This memory exhaustion can lead to a Denial of Service (DoS) by degrading or terminating SSSD authentication services.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104046", "https://bugzilla.redhat.com/show_bug.cgi?id=2478662", "https://nvd.nist.gov/vuln/detail/CVE-2026-104046"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104048", "noindex": false, "published": "2026-10-06T19:34:25.863Z", "modified": "2026-10-07T14:34:57.188Z", "cvss": 6.8, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N", "severity": "medium", "epss": 0.00301, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104048", "title": "Sssd: sssd: authorization bypass via cross-domain username collision in hbac evaluation", "description": "A flaw was found in SSSD. In trust-enabled identity management environments, SSSD evaluates Host-Based Access Control (HBAC) rules by stripping domain qualifiers and comparing only short usernames. An authenticated user in a trusted domain who shares the same username as an authorized local account can bypass access policies and gain unauthorized access to protected services or hosts.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104048", "https://bugzilla.redhat.com/show_bug.cgi?id=2478613", "https://nvd.nist.gov/vuln/detail/CVE-2026-104048"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104047", "noindex": false, "published": "2026-10-06T19:34:23.649Z", "modified": "2026-10-06T19:46:23.467Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "severity": "medium", "epss": 0.00131, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104047", "title": "Sssd: sssd: information disclosure via query injection in entra id lookups", "description": "A flaw was found in SSSD. When configured to use Microsoft Entra ID, search inputs are not properly sanitized before being incorporated into directory query filters. A local user can exploit this vulnerability by submitting a crafted lookup request, manipulating the query logic to cause unauthorized information disclosure from the directory.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104047", "https://bugzilla.redhat.com/show_bug.cgi?id=2478616", "https://nvd.nist.gov/vuln/detail/CVE-2026-104047"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-88252", "noindex": false, "published": "2026-10-06T17:50:41.501Z", "modified": "2026-10-06T18:21:02.040Z", "cvss": 4.7, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00131, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-88252", "title": "Sssd: sssd: denial of service via responder connection retry loop during file descriptor exhaustion", "description": "A flaw was found in sssd. A local user can cause a Denial of Service (DoS) by exhausting the responder service's available file descriptors (system handles used for open connections). By opening and maintaining many concurrent connections to a responder socket while continuing to queue new connection attempts, an attacker can trigger an unthrottled retry loop. This condition leads to high CPU utilization and stalls the service, preventing legitimate identity and authentication requests from being processed.", "references": ["https://access.redhat.com/security/cve/CVE-2026-88252", "https://bugzilla.redhat.com/show_bug.cgi?id=2479240", "https://nvd.nist.gov/vuln/detail/CVE-2026-88252"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104044", "noindex": false, "published": "2026-10-06T01:02:22.041Z", "modified": "2026-10-08T02:40:38.216Z", "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": 0.0012, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104044", "title": "Sssd: sssd: denial of service via crafted passkey kerberos authentication request", "description": "A flaw was found in sssd. A local attacker can trigger a Denial of Service (DoS) by sending a specially crafted Pluggable Authentication Module (PAM) request when passkey authentication is enabled. Due to a missing state validation check in passkey Kerberos handling, the PAM responder dereferences an uninitialized pointer and crashes. This failure disrupts authentication services on the host.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104044", "https://bugzilla.redhat.com/show_bug.cgi?id=2478664", "https://nvd.nist.gov/vuln/detail/CVE-2026-104044"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104043", "noindex": false, "published": "2026-10-06T01:02:13.343Z", "modified": "2026-10-06T14:47:15.805Z", "cvss": 5.5, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00095, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104043", "title": "Sssd: sssd: denial of service via undersized packet parsing in nss responder", "description": "A flaw was found in SSSD. A local attacker with access to the Name Service Switch (NSS) responder UNIX socket can trigger an integer underflow by sending a specially crafted request with an undersized packet header. This issue causes an out-of-bounds memory read during packet parsing, crashing the responder process and resulting in a Denial of Service (DoS).", "references": ["https://access.redhat.com/security/cve/CVE-2026-104043", "https://bugzilla.redhat.com/show_bug.cgi?id=2478852", "https://nvd.nist.gov/vuln/detail/CVE-2026-104043"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104042", "noindex": false, "published": "2026-10-06T01:02:12.036Z", "modified": "2026-10-07T20:06:31.457Z", "cvss": 5.5, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00154, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104042", "title": "Sssd: sssd: denial of service via out-of-bounds read in pam responder", "description": "A flaw was found in sssd. A local attacker can cause a Denial of Service (DoS) by sending a crafted Pluggable Authentication Module (PAM) request containing a zero-length authentication token to the responder socket. Due to missing input validation, the service attempts to read beyond buffer boundaries when processing the token, causing the PAM responder to crash.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104042", "https://bugzilla.redhat.com/show_bug.cgi?id=2478862", "https://nvd.nist.gov/vuln/detail/CVE-2026-104042"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104041", "noindex": false, "published": "2026-10-06T01:00:49.767Z", "modified": "2026-10-16T10:57:48.588Z", "cvss": 5.5, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00137, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104041", "title": "Sssd: sssd: denial of service via unbounded negative cache growth", "description": "A flaw was found in SSSD. An unprivileged local user can repeatedly request lookups for nonexistent entries through the Name Service Switch (NSS) responder. Because the negative cache does not limit the total number of stored entries and only removes expired records when an existing key is rechecked, the cache can grow without bound. This behavior can lead to memory exhaustion, resulting in a Denial of Service (DoS) as the responder becomes unresponsive or terminates.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104041", "https://bugzilla.redhat.com/show_bug.cgi?id=2478864", "https://nvd.nist.gov/vuln/detail/CVE-2026-104041"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104040", "noindex": false, "published": "2026-10-06T01:00:44.515Z", "modified": "2026-10-06T13:00:58.986Z", "cvss": 4.4, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L", "severity": "medium", "epss": 0.00124, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104040", "title": "Sssd: sssd: information disclosure via odata injection in entra id lookups", "description": "A flaw was found in SSSD. When configured with the Entra ID identity provider, input lookup names containing single quotes are not properly escaped before being included in Microsoft Graph Open Data Protocol (OData) queries. A low-privileged local user can exploit this flaw by submitting a crafted search request, altering query filters to broaden user or group searches. This can lead to information disclosure by retrieving unintended directory objects, as well as a Denial of Service (DoS) through excessive processing and cache population.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104040", "https://bugzilla.redhat.com/show_bug.cgi?id=2478915", "https://nvd.nist.gov/vuln/detail/CVE-2026-104040"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104039", "noindex": false, "published": "2026-10-06T01:00:41.199Z", "modified": "2026-10-16T10:57:46.726Z", "cvss": 4.7, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00102, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104039", "title": "Sssd: sssd: denial of service via stale connection state reuse in pam gssapi responder", "description": "A flaw was found in SSSD. A local user can cause a denial of service (DoS) by disrupting system authentication services. When handling Generic Security Services Application Programming Interface (GSSAPI) authentication in the Pluggable Authentication Module (PAM) responder, cached connection state is freed upon completion without clearing the reference pointer. An attacker can exploit this by sending an additional request over the same connection, causing the service to access invalid memory and unexpectedly terminate.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104039", "https://bugzilla.redhat.com/show_bug.cgi?id=2478956", "https://nvd.nist.gov/vuln/detail/CVE-2026-104039"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104038", "noindex": false, "published": "2026-10-06T00:12:27.072Z", "modified": "2026-10-16T10:57:42.402Z", "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": 0.00267, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104038", "title": "Sssd: sssd: denial of service via missing sid extension in certificate mapping", "description": "A flaw was found in sssd. A remote attacker can cause a denial of service (DoS) by submitting a certificate that lacks an expected Security Identifier (SID) extension. In deployments configured with SID-based certificate mapping rules, the service fails to verify the presence of the extension before processing it, causing the process to crash during authentication or lookup operations.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104038", "https://bugzilla.redhat.com/show_bug.cgi?id=2478980", "https://nvd.nist.gov/vuln/detail/CVE-2026-104038"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104037", "noindex": false, "published": "2026-10-06T00:12:24.661Z", "modified": "2026-10-16T10:57:40.247Z", "cvss": 5.5, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00137, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104037", "title": "Sssd: sssd: denial of service via packet length underflow in autofs responder", "description": "A flaw was found in SSSD. A local attacker can exploit this issue by sending a specially crafted request with an invalid packet length to the autofs responder UNIX socket. This causes an integer underflow and an out-of-bounds memory read, which can crash the responder process and result in a denial of service (DoS).", "references": ["https://access.redhat.com/security/cve/CVE-2026-104037", "https://bugzilla.redhat.com/show_bug.cgi?id=2479030", "https://nvd.nist.gov/vuln/detail/CVE-2026-104037"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-92821", "noindex": false, "published": "2026-10-06T00:12:23.782Z", "modified": "2026-10-16T12:19:27.632Z", "cvss": 6.8, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N", "severity": "medium", "epss": 0.0031, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-92821", "title": "Sssd: sssd: access control bypass via premature ldap access rule evaluation", "description": "A flaw was found in SSSD. When configured to evaluate password expiration warnings before restrictive access rules in LDAP (Lightweight Directory Access Protocol) environments, an expired-password warning terminates rule evaluation early and treats the access request as successful. A remote authenticated user with an expired password using an alternative authentication method, such as SSH public key authentication, can exploit this flaw to bypass access control restrictions and gain unauthorized access to protected systems.", "references": ["https://access.redhat.com/security/cve/CVE-2026-92821", "https://bugzilla.redhat.com/show_bug.cgi?id=2479031", "https://nvd.nist.gov/vuln/detail/CVE-2026-92821"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104036", "noindex": false, "published": "2026-10-06T00:12:20.485Z", "modified": "2026-10-16T10:57:37.848Z", "cvss": 5.8, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H", "severity": "medium", "epss": 0.00089, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104036", "title": "Sssd: sssd: denial of service via out-of-bounds write in nfs idmap plugin", "description": "A flaw was found in SSSD's NFS idmap plugin. When retrieving cached user or group names, the plugin detects if an entry exceeds the destination buffer size but fails to abort before copying data. A local attacker can trigger this vulnerability by requesting identity lookups that resolve to oversized cached entries, resulting in an out-of-bounds write. This flaw primarily leads to a Denial of Service (DoS) by crashing the identity mapping service, and may also corrupt adjacent process memory.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104036", "https://bugzilla.redhat.com/show_bug.cgi?id=2479057", "https://nvd.nist.gov/vuln/detail/CVE-2026-104036"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104035", "noindex": false, "published": "2026-10-06T00:12:19.095Z", "modified": "2026-10-16T10:57:33.917Z", "cvss": 5.5, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00095, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104035", "title": "Sssd: sssd: denial of service via memory exhaustion in kcm responder", "description": "A flaw was found in SSSD. An issue in the Kerberos Credential Manager (KCM) responder allows a local user to cause a Denial of Service (DoS) by maintaining a persistent connection and repeatedly storing and destroying credentials. Because the service fails to release cached objects from memory when credentials are removed, memory consumption grows continuously, ultimately exhausting available memory and rendering the service unresponsive.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104035", "https://bugzilla.redhat.com/show_bug.cgi?id=2479107", "https://nvd.nist.gov/vuln/detail/CVE-2026-104035"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104034", "noindex": false, "published": "2026-10-06T00:12:17.976Z", "modified": "2026-10-16T10:57:33.096Z", "cvss": 4.7, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00089, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104034", "title": "Sssd: sssd: denial of service via use-after-free in kcm ticket renewal", "description": "A flaw was found in SSSD. A use-after-free vulnerability exists in the Kerberos Credential Manager (KCM) responder during Kerberos ticket-granting ticket (TGT) renewal, where a deferred callback accesses memory that has already been released. An authenticated local user with a renewable Kerberos ticket can trigger this issue on systems configured with KCM renewal, causing the KCM responder service to crash and resulting in a Denial of Service (DoS).", "references": ["https://access.redhat.com/security/cve/CVE-2026-104034", "https://bugzilla.redhat.com/show_bug.cgi?id=2479178", "https://nvd.nist.gov/vuln/detail/CVE-2026-104034"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104033", "noindex": false, "published": "2026-10-06T00:12:16.731Z", "modified": "2026-10-16T10:57:29.754Z", "cvss": 5.4, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "severity": "medium", "epss": 0.00235, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104033", "title": "Sssd: sssd: access control bypass via improper ldap shadow expiration check", "description": "A flaw was found in SSSD. When configured to enforce account expiration using LDAP (Lightweight Directory Access Protocol) shadow attributes, SSSD fails to treat an expiration value of zero as an expired account. A user with valid credentials for an expired account can exploit this flaw to bypass access controls and authenticate to the system. This allows unauthorized access to persist after the account was intended to be deactivated.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104033", "https://bugzilla.redhat.com/show_bug.cgi?id=2479271", "https://nvd.nist.gov/vuln/detail/CVE-2026-104033"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}, {"id": "CVE-2026-104032", "noindex": false, "published": "2026-10-06T00:12:12.027Z", "modified": "2026-10-16T10:57:28.262Z", "cvss": 5.5, "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00096, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-104032", "title": "Sssd: sssd: denial of service via unprivileged autofs cache invalidation", "description": "A flaw was found in SSSD. An unprivileged local user can repeatedly request master automount map updates through the autofs responder due to missing authorization checks. This triggers global cache invalidation and forces repeated lookups to backend directory providers, leading to a Denial of Service (DoS) from degraded automount availability and elevated resource consumption.", "references": ["https://access.redhat.com/security/cve/CVE-2026-104032", "https://bugzilla.redhat.com/show_bug.cgi?id=2479381", "https://nvd.nist.gov/vuln/detail/CVE-2026-104032"], "fixes": [], "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "ecosystem": "Debian:12"}]}], "total": 52, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 3, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "sssd", "path": "vulns/debian-12/sssd", "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": 23, "kev": 0}, "lastmod": "2026-10-16T12:19:27.632Z", "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. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR\n ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON\n ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."}, {"id": "nuclei", "name": "Nuclei Templates", "url": "https://github.com/projectdiscovery/nuclei-templates", "license": "MIT", "terms_url": "https://github.com/projectdiscovery/nuclei-templates/blob/main/LICENSE.md", "notice": "MIT License\n\nCopyright (c) 2025 ProjectDiscovery, Inc.\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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