Red Hat Security Advisory: krb5 security update from RHEL
Affects Red Hat krb5Source GCVE Database
0
Severity
LowRated by Threat Radar
Data as of 14 Nov 2026, 17:52 UTC
What to do
AI-suggested
The advisory references a security update but does not explicitly state patch availability or remediation steps.
Description
This advisory relates to a security update for Kerberos in Red Hat's RHEL and RHIVOS clone. Kerberos is a network authentication system designed to enhance security by avoiding unencrypted password transmission and enabling mutual authentication via a trusted key distribution center. The advisory references CVE pages for detailed impact and scoring information but does not provide specific vulnerability details or affected versions. The severity is noted as low, and no known exploits are reported.
References
- access.redhat.com/errata/RHSA-2025:18408 (opens in a new tab)
- access.redhat.com/security/updates/classification/ (opens in a new tab)
- docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.6_release_notes/index (opens in a new tab)
- issues.redhat.com/browse/RHEL-4902 (opens in a new tab)
- issues.redhat.com/browse/RHEL-56059 (opens in a new tab)
- issues.redhat.com/browse/RHEL-74374 (opens in a new tab)
- issues.redhat.com/browse/RHEL-76759 (opens in a new tab)
- issues.redhat.com/browse/RHEL-76807 (opens in a new tab)
- security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_18408.json (opens in a new tab)
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