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Release: MIT Kerberos 5 1.22.3 Clear all filters
TI-2026-29131 CVE-2026-40356 · GHSA-f7p3-6rhj-p7jv

Integer underflow in moos-ivp Kerberos 5

Priority LOW 34

In MIT Kerberos 5 (aka krb5) before 1.22.3, there is an integer underflow and resultant out-of-bounds read if an application calls gss_accept_sec_context() on a system with a NegoEx mechanism registered in /etc/gss/mech.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00604 Published 2026-04-28 Partial fix · 1.22.3 CWE-191
TI-2026-29130 CVE-2026-40355 · GHSA-8qgv-wm66-hrmc

NULL pointer dereference in moos-ivp Kerberos 5

Priority HIGH 66

In MIT Kerberos 5 (aka krb5) before 1.22.3, there is a NULL pointer dereference if an application calls gss_accept_sec_context() on a system with a NegoEx mechanism registered in /etc/gss/mech.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00645 Published 2026-04-28 Partial fix · 1.22.3 CWE-476