CVE-2025-40135: ipv6: use RCU in ip6_xmit()
Overview
- Severity
- High (CVSS 8.4)
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2025-Nov
- Released
- 2025-11-13
- Last Updated
- 2026-03-27
- EPSS Score
- 0.71% (percentile: 53.5%)
Affected Products (6)
Open Source Software
- azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
- azl3 kernel 6.6.119.3-3 on Azure Linux 3.0
- azl3 kernel 6.6.121.1-1 on Azure Linux 3.0
- azl3 kernel 6.6.126.1-1 on Azure Linux 3.0
- azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
- azl3 kernel 6.6.119.3-1 on Azure Linux 3.0
Revision History
- 2025-11-13: Information published.
- 2025-12-07: Information published.
- 2026-01-08: Information published.
- 2026-01-20: Information published.
- 2026-02-18: Information published.
- 2026-03-04: Information published.
- 2026-03-27: Information published.