HIGH 7.5 NVD

CVE-2026-112322

clean_client() in lib/rpc/svc_auth_gssapi.c in MIT Kerberos 5 (aka krb5) restarts its scan from the head of the client list after each removal, resulting in qua

clean_client() in lib/rpc/svc_auth_gssapi.c in MIT Kerberos 5 (aka krb5) restarts its scan from the head of the client list after each removal, resulting in quadratic CPU cost. Remote attackers can cause a denial of service (CPU consumption in kadmind) by accumulating a large number of AUTH_GSSAPI client entries.

References

https://access.redhat.com/security/cve/CVE-2026-112322
https://bugzilla.redhat.com/show_bug.cgi?id=2478445

Published: 2026-11-09 · Source: NVD · Feed updated: 2026-11-10

This high severity vulnerability with a CVSS score of 7.5 was published on 2026-11-09 via NVD.

vulnfeed aggregates 17092 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.