This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-112314 →
Unrated
clnttcp_call() in lib/rpc/clnt_tcp.c in MIT Kerberos 5 (aka krb5) does not free the RPC reply verifier between retries, which allows remote attackers...
DEBIAN-CVE-2026-112314
First seen on SecPulse
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| Debian:12krb5 |
All versions→ Not listed |
Not listed |
| Debian:13krb5 |
All versions→ Not listed |
Not listed |
| Debian:14krb5 |
All versions→ Not listed |
Not listed |
This record does not list fixed versions. Check the article or the vendor advisory in the references for whether and where it is fixed.
Original description The description as published by the source.
clnttcp_call() in lib/rpc/clnt_tcp.c in MIT Kerberos 5 (aka krb5) does not free the RPC reply verifier between retries, which allows remote attackers to cause a denial of service (memory leak in GSS-RPC client programs) by injecting RPC replies with mismatched XIDs or by triggering authentication retries.
Source: OSV.dev (Open Source Vulnerabilities) OSV
References
- advisory security-tracker.debian.org