# SSSD Project vulnerabilities

Source: https://junglewise.ai/threats/vendors/sssd-project  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/sssd-project.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 9 vulnerabilities in SSSD Project: 1 in the last 7 days and 7 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-127101, was published on 12 November 2026. Nothing in the last four weeks, down from 6 vulnerabilities in the four before. 1 technology has a page of its own.

## Counts

- Last 7 days: 1
- Last 30 days: 1
- Last 90 days: 7
- All time: 9 (0 critical, 0 exploited in the wild)

## About SSSD Project

The SSSD Project maintains the System Security Services Daemon, a set of tools for managing identity and authentication.

## Latest SSSD Project vulnerabilities

- [CVE-2026-127101: SSSD PAM responder NULL pointer dereference](https://junglewise.ai/threats/cve-2026-127101-a-flaw-was-found-in-sssd-s-pam-responder-a-local-attacker-can) (medium, CVSS 5.5, published 12 Nov 2026)
- [CVE-2026-88252: sssd responder denial of service via file descriptor exhaustion](https://junglewise.ai/threats/cve-2026-88252-a-flaw-was-found-in-sssd-a-local-user-can-cause-a-denial-of) (medium, CVSS 4.7, published 6 Oct 2026)
- [CVE-2026-104036: SSSD NFS idmap plugin out-of-bounds write](https://junglewise.ai/threats/cve-2026-104036-a-flaw-was-found-in-sssd-s-nfs-idmap-plugin-when-retrieving) (medium, CVSS 5.8, published 6 Oct 2026)
- [CVE-2026-104035: SSSD Kerberos Credential Manager memory exhaustion denial of service](https://junglewise.ai/threats/cve-2026-104035-a-flaw-was-found-in-sssd-an-issue-in-the-kerberos-credential) (medium, CVSS 5.5, published 6 Oct 2026)
- [CVE-2026-104033: SSSD LDAP shadow expiration bypass](https://junglewise.ai/threats/cve-2026-104033-a-flaw-was-found-in-sssd-when-configured-to-enforce-account) (medium, CVSS 5.4, published 6 Oct 2026)
- [CVE-2026-104031: SSSD memory leak in autofs responder](https://junglewise.ai/threats/cve-2026-104031-a-flaw-was-found-in-sssd-in-configurations-where-the-autofs) (medium, CVSS 5.5, published 6 Oct 2026)
- [CVE-2026-90996: sssd denial of service in NSS responder via zero-length requests](https://junglewise.ai/threats/cve-2026-90996-sssd-denial-of-service-in-nss-responder-via-zero-length-requests) (medium, CVSS 4, published 14 Sep 2026)
- [CVE-2026-68743: SSSD out-of-bounds read in PAM responder](https://junglewise.ai/threats/cve-2026-68743-sssd-out-of-bounds-read-in-pam-responder) (medium, CVSS 5.5, published 4 Aug 2026)
- [CVE-2026-12610: SSSD use-after-free in PAM responder during YubiKey authentication](https://junglewise.ai/threats/cve-2026-12610-sssd-use-after-free-in-pam-responder-during-yubikey) (medium, CVSS 6.4, published 30 Jun 2026)

## Most severe SSSD Project vulnerabilities

- [CVE-2026-12610: SSSD use-after-free in PAM responder during YubiKey authentication](https://junglewise.ai/threats/cve-2026-12610-sssd-use-after-free-in-pam-responder-during-yubikey) (medium, CVSS 6.4, published 30 Jun 2026)
- [CVE-2026-104036: SSSD NFS idmap plugin out-of-bounds write](https://junglewise.ai/threats/cve-2026-104036-a-flaw-was-found-in-sssd-s-nfs-idmap-plugin-when-retrieving) (medium, CVSS 5.8, published 6 Oct 2026)
- [CVE-2026-68743: SSSD out-of-bounds read in PAM responder](https://junglewise.ai/threats/cve-2026-68743-sssd-out-of-bounds-read-in-pam-responder) (medium, CVSS 5.5, published 4 Aug 2026)
- [CVE-2026-127101: SSSD PAM responder NULL pointer dereference](https://junglewise.ai/threats/cve-2026-127101-a-flaw-was-found-in-sssd-s-pam-responder-a-local-attacker-can) (medium, CVSS 5.5, published 12 Nov 2026)
- [CVE-2026-104035: SSSD Kerberos Credential Manager memory exhaustion denial of service](https://junglewise.ai/threats/cve-2026-104035-a-flaw-was-found-in-sssd-an-issue-in-the-kerberos-credential) (medium, CVSS 5.5, published 6 Oct 2026)
- [CVE-2026-104031: SSSD memory leak in autofs responder](https://junglewise.ai/threats/cve-2026-104031-a-flaw-was-found-in-sssd-in-configurations-where-the-autofs) (medium, CVSS 5.5, published 6 Oct 2026)
- [CVE-2026-104033: SSSD LDAP shadow expiration bypass](https://junglewise.ai/threats/cve-2026-104033-a-flaw-was-found-in-sssd-when-configured-to-enforce-account) (medium, CVSS 5.4, published 6 Oct 2026)
- [CVE-2026-88252: sssd responder denial of service via file descriptor exhaustion](https://junglewise.ai/threats/cve-2026-88252-a-flaw-was-found-in-sssd-a-local-user-can-cause-a-denial-of) (medium, CVSS 4.7, published 6 Oct 2026)
- [CVE-2026-90996: sssd denial of service in NSS responder via zero-length requests](https://junglewise.ai/threats/cve-2026-90996-sssd-denial-of-service-in-nss-responder-via-zero-length-requests) (medium, CVSS 4, published 14 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 6 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 1 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 5 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 1 | 0 | 0 |

## SSSD Project technologies

- [SSSD Project SSSD](https://junglewise.ai/threats/technologies/sssd): 15 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "SSSD Project vulnerabilities", https://junglewise.ai/threats/vendors/sssd-project, 13 November 2026.