CVE-2025-40158: ipv6: use RCU in ip6_output()
Overview
- Severity
- High (CVSS 7.1)
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2025-Nov
- Released
- 2025-11-13
- Last Updated
- 2026-03-31
- EPSS Score
- 0.02% (percentile: 5.7%)
Affected Products (7)
Other
- 20725-17084
- 20788-17084
- 20823-17084
- 20860-17084
- 20956-17084
- 21094-17084
Open Source Software
- azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
Revision History
- 2025-11-13: Information published.
- 2025-12-02: 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.
- 2026-03-31: Information published.