High RHSA-2025:1352 1 CVE

Red Hat Security Advisory: krb5 security update

Published Feb 13, 2025 · Updated Sep 9, 2026

Ecosystem: Red Hat

Fixed packages 9

Release	Package	Fixed in
Red Hat · RHEL 7 ELS rhel_els:7	krb5	0:1.15.1-55.el7_9.4
Red Hat · RHEL 7 ELS rhel_els:7	krb5-debuginfo	0:1.15.1-55.el7_9.4
Red Hat · RHEL 7 ELS rhel_els:7	krb5-devel	0:1.15.1-55.el7_9.4
Red Hat · RHEL 7 ELS rhel_els:7	krb5-libs	0:1.15.1-55.el7_9.4
Red Hat · RHEL 7 ELS rhel_els:7	krb5-pkinit	0:1.15.1-55.el7_9.4
Red Hat · RHEL 7 ELS rhel_els:7	krb5-server	0:1.15.1-55.el7_9.4
Red Hat · RHEL 7 ELS rhel_els:7	krb5-server-ldap	0:1.15.1-55.el7_9.4
Red Hat · RHEL 7 ELS rhel_els:7	krb5-workstation	0:1.15.1-55.el7_9.4
Red Hat · RHEL 7 ELS rhel_els:7	libkadm5	0:1.15.1-55.el7_9.4

Vulnerabilities 1

High 7.1

CVE-2025-24528

In MIT Kerberos 5 (aka krb5) before 1.22 (with incremental propagation), there is an integer overflow for a large updat…

MIT Kerberos 5 krb5 krb5 Debian Ubuntu Azure Linux

Jan 16, 2026

References

article
https://access.redhat.com/security/updates/classification/#moderate
report
https://bugzilla.redhat.com/show_bug.cgi?id=2342796
advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_1352.json
report
https://access.redhat.com/security/cve/CVE-2025-24528
advisory
https://www.cve.org/CVERecord?id=CVE-2025-24528
advisory
https://nvd.nist.gov/vuln/detail/CVE-2025-24528
article
https://github.com/krb5/krb5/commit/78ceba024b64d49612375be4a12d1c066b0bfbd0