CVE-2026-73282: 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.
CVE-2026-73282 · Severity: medium · CVSS 4.8 · Published 2026-08-11
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.
No. Junglewise Threat Intelligence has no report of CVE-2026-73282 being exploited in the wild.
How severe is CVE-2026-73282?
Medium severity, with a CVSS score of 4.8, published 11 August 2026.
Which products and versions are affected?
OpenBSD Openssh. The advisory does not name versions.
Is there a fix for CVE-2026-73282?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-73282?
Check whether you run OpenBSD Openssh. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.