VULNERABILITY INTELLIGENCE
CVE-2026-74433
CVSS score9.8 CRITICAL
EPSS probability0.65%
CISA KEVNot currently listed
Published2026-08-15
Last modified2026-08-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix UAF in rxgk_issue_challenge() Fix rxgk_issue_challenge() to free the page containing the challenge content after invoking the tracepoint as the whdr passed to the tracepoint points into the page just freed.