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CVE-2025-40158: Linux 4.13
CVE-2025-40158. CVSS 3.1 base score 8.1 (HIGH, Source advisory). EPSS 0.00472 (percentile 0.39263), scored 14-Oct-2026.
Affected technology
Linux · 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 to before 92803b826e40e49a5e8a6e208f4b4574e9d19426, 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 to before 0393f85c3241c19ba8550f04a812e7d19f6b3082, 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 to before 11709573cc4e48dc34c80fc7ab9ce5b159e29695
Linux
Linux · 4.13
Linux
Component: Not specified by the source
File: net/ipv6/ip6_output.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 32.5 /100 (P4)
- CVSS 3.1
- 8.1 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00472 · percentile 0.39263 · 2026-10-14
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-15 12:39:55.759815+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-15 11:57:11.427822+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-40158.html