CVE-2026-64572: ipv4: fib: free fib_alias with kfree_rcu() on insert error path
Overview
- Severity
- Medium (CVSS 4.7)
- CVSS Vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Aug
- Released
- 2026-08-09
- EPSS Score
- 0.19% (percentile: 8.4%)
Affected Products (1)
Open Source Software
- azl3 kernel 6.6.145.2-1 on Azure Linux 3.0
Revision History
- 2026-08-09: Information published.