Sssd
25 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Sssd, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
Sssd CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 1 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 1 |
| 2026-05 | 0 |
| 2026-06 | 1 |
| 2026-07 | 0 |
| 2026-08 | 3 |
| 2026-09 | 0 |
Severity
How the 25 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- High6
- Medium11
- Low8
Latest CVEs
The 15 most recently published vulnerabilities affecting Sssd.
- CVE-2026-68743Sssd: sssd: pam responder out-of-bounds read via unchecked auth_token_length in protocol v15.5
- CVE-2026-68744Sssd: sssd: nss responder uninitialized heap disclosure in initgroups reply3.3
- CVE-2026-68742Sssd: sssd: nss responder out-of-bounds read via unchecked addrlen in gethostbyaddr5.5
- CVE-2026-12610Sssd: use-after-free crash in sssd' 'sssd_pam' process6.4
- CVE-2026-6245Sssd: out-of-bounds read in the sssd5.5
- CVE-2025-11561Sssd: sssd default kerberos configuration allows privilege escalation on ad-joined linux systems8.8
- CVE-2023-3758Sssd: race condition during authorization leads to gpo policies functioning inconsistently7.1
- CVE-2022-4254sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters8.8
- CVE-2021-3621A flaw was found in SSSD, where the sssctl command was vulnerable to shell command injection via the logs-fetch and cache-expire subcommands. This flaw allows an attacker to trick the root user int...8.8
- CVE-2012-3462A flaw was found in SSSD version 1.9.0. The SSSD's access-provider logic causes the result of the HBAC rule processing to be ignored in the event that the access-provider is also handling the setup...8.8
- CVE-2018-16838A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side, SSSD will allow all authenticated user...5.4
- CVE-2019-3811A vulnerability was found in sssd. If a user was configured with no home directory set, sssd would return '/' (the root directory) instead of '' (the empty string / no home directory). This could i...5.2
- CVE-2018-16883sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the "allowed_uids" configuration parameter. If sensitive information were stored in the user ...2.5
- CVE-2017-12173It was found that sssd's sysdb_search_user_by_upn_res() function before 1.16.0 did not sanitize requests when querying its local cache and was vulnerable to injection. In a centralized login enviro...4.3
- CVE-2018-10852The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD has too wide permissions, which means that anyone who can send a message using the same raw protocol that s...3.8
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