Technology · Red Hat
Red Hat SSSD vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 11 vulnerabilities in Red Hat SSSD: 2 in the last 7 days and 11 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-127100, was published on 12 November 2026. Nothing in the last four weeks, down from 9 vulnerabilities in the four before.
- Last 7 days
- 2
- Last 90 days
- 11
- Critical, all time
- 0
- Exploited in the wild
- 0
About Red Hat SSSD
Linux authentication and identity management daemon.
Latest Red Hat SSSD vulnerabilities
- CVE-2026-127100: SSSD PAM responder NULL pointer dereference in JSON extensionmediumCVSS 5.5
- CVE-2026-127099: SSSD stack buffer overflow in X.509 RSA certificate conversionmediumCVSS 5.9
- CVE-2026-104045: SSSD race condition denial of service in autofs respondermediumCVSS 4.7
- CVE-2026-104048: SSSD authorization bypass via username collision in HBACmediumCVSS 6.8
- CVE-2026-104047: SSSD query injection in Microsoft Entra ID lookupsmediumCVSS 5.3
- CVE-2026-104043: SSSD integer underflow in NSS responder packet parsingmediumCVSS 5.5
- CVE-2026-92821: SSSD access control bypass in LDAP password expiration evaluationmediumCVSS 6.8
- CVE-2026-104037: SSSD integer underflow in autofs respondermediumCVSS 5.5
- CVE-2026-104034: SSSD use-after-free in Kerberos Credential Manager respondermediumCVSS 4.7
- CVE-2026-104032: SSSD authorization bypass in autofs responder DoSmediumCVSS 5.5
- CVE-2026-90462: SSSD fail-open in LDAP ppolicy access checkmediumCVSS 5.4EPSS 0.2%
Most severe Red Hat SSSD vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-104048: SSSD authorization bypass via username collision in HBACmediumCVSS 6.8
- CVE-2026-92821: SSSD access control bypass in LDAP password expiration evaluationmediumCVSS 6.8
- CVE-2026-127099: SSSD stack buffer overflow in X.509 RSA certificate conversionmediumCVSS 5.9
- CVE-2026-127100: SSSD PAM responder NULL pointer dereference in JSON extensionmediumCVSS 5.5
- CVE-2026-104043: SSSD integer underflow in NSS responder packet parsingmediumCVSS 5.5
- CVE-2026-104037: SSSD integer underflow in autofs respondermediumCVSS 5.5
- CVE-2026-104032: SSSD authorization bypass in autofs responder DoSmediumCVSS 5.5
- CVE-2026-90462: SSSD fail-open in LDAP ppolicy access checkmediumCVSS 5.4EPSS 0.2%
- CVE-2026-104047: SSSD query injection in Microsoft Entra ID lookupsmediumCVSS 5.3
- CVE-2026-104045: SSSD race condition denial of service in autofs respondermediumCVSS 4.7
Vulnerabilities per week
Nothing in the last four weeks, down from 9 vulnerabilities in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 1 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 8 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 2 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Red Hat SSSD vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/red-hat-sssd)<a href="https://junglewise.ai/threats/technologies/red-hat-sssd"><img src="https://junglewise.ai/threats/technologies/red-hat-sssd/badge.svg" alt="Red Hat SSSD vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/red-hat-sssd.json, and this page as text at https://junglewise.ai/threats/technologies/red-hat-sssd.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Red Hat SSSD vulnerabilities", https://junglewise.ai/threats/technologies/red-hat-sssd, 13 November 2026.