CVE-2026-64396: ksmbd: fix UAF of struct file_lock in SMB2_LOCK deferred-lock cancellation
Overview
- Severity
- N/A
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Jul
- Released
- 2026-07-26
- EPSS Score
- 0.17% (percentile: 6.9%)
Affected Products (1)
Open Source Software
- azl3 kernel 6.6.144.1-1 on Azure Linux 3.0
Revision History
- 2026-07-26: Information published.