Red Hat Security Advisory: mod_auth_openidc security update
Affects Red Hat mod_auth_openidcSource GCVE Database
Not known to be exploited.
Data as of 5 Nov 2026, 15:33 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
Exploitation evidence
Disclosed: evidence found.
CVE published 12 Nov 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.
What to do
AI-suggested
Red Hat has released security updates for mod_auth_openidc in Red Hat Enterprise Linux 9 and its extended update support versions. Users should apply the provided updates as detailed in the Red Hat advisory RHSA-2024:9180 and the linked update article (https://access.redhat.com/articles/11258) to remediate this vulnerability. No additional mitigation steps are indicated by the vendor.
Description
A denial of service (DoS) vulnerability exists in the mod_auth_openidc Apache HTTP Server module when using the OIDCSessionType client-cookie configuration and manipulating cookies. This vulnerability is tracked as CVE-2024-24814 and has been rated with moderate severity by Red Hat. The issue affects Red Hat Enterprise Linux 9 and related variants. A security update addressing this vulnerability is available from Red Hat.
References
- access.redhat.com/errata/RHSA-2024:9180 (opens in a new tab)
- docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.5_release_notes/index (opens in a new tab)
- access.redhat.com/security/updates/classification/ (opens in a new tab)
- bugzilla.redhat.com/show_bug.cgi?id=2264092 (opens in a new tab)
- issues.redhat.com/browse/RHEL-32450 (opens in a new tab)
- security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9180.json (opens in a new tab)