VULNERABILITY INTELLIGENCE

CVE-2026-73282

CVSS score4.8 MEDIUM

EPSS probability0.16%

CISA KEVNot currently listed

Published2026-08-11

Last modified2026-10-24

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Description

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.