TI-2026-51407 CVE-2026-73282 · GHSA-jwc3-6qvm-4r66
Use after free in OpenBSD OpenSSH
Priority LOW 21
In ssh in OpenSSH before 10.5, a use-after-free for realloc data can occur if a certain pair of remote-forwarding operations are concurrent.
Red Hat Hardened Images RPMs bug fix and enhancement update
Released 2026-09-23 · Red Hat rating Moderate · View on Red Hat →
In ssh in OpenSSH before 10.5, a use-after-free for realloc data can occur if a certain pair of remote-forwarding operations are concurrent.
In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys.
In sshd in OpenSSH before 10.5, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not.