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CVE-2026-63795: linux kernel from 6.0 (inclusive), before 6.1.177 (exclusive), from 6.2 (inclusive), before 6.6.144 (exclusive), from…
CVE-2026-63795. CVSS 3.1 base score 10.0 (CRITICAL, Source advisory). EPSS 0.00504 (percentile 0.41662), scored 15-Oct-2026.
Affected technology
linux kernel · from 6.0 (inclusive), before 6.1.177 (exclusive)
linux
linux kernel · from 6.2 (inclusive), before 6.6.144 (exclusive)
linux
linux kernel · from 6.7 (inclusive), before 6.12.95 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.38 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.1.3 (exclusive)
linux
Linux · b48dbb998d70b7f48c2ec0a15c3cf47136808e4e to before 99c379ca1e221c3d75c7c804ebbf4e5ee37a3070, b48dbb998d70b7f48c2ec0a15c3cf47136808e4e to before b84f46179c806450b89821221ea5bd9a1698aba8, b48dbb998d70b7f48c2ec0a15c3cf47136808e4e to before a61bdcba4f64c2f90d01461913f429ab151f1ca6, b48dbb998d70b7f48c2ec0a15c3cf47136808e4e to before 6dbe9443d9f5f7fb6d319a7b77108853ae6c6bea, b48dbb998d70b7f48c2ec0a15c3cf47136808e4e to before a7656d368265d085ac9bb85ab31b0cdb72ad8c38, b48dbb998d70b7f48c2ec0a15c3cf47136808e4e to before 1a3860d46e3eb47dbd60339783cdad7904486b9f
Linux
Linux · 6.0
Linux
Component: Not specified by the source
File: net/9p/client.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 10.0/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-416
- CCR priority
- 40.1 /100 (P3)
- CVSS 3.1
- 10.0 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00504 · percentile 0.41662 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 16:55:38.548135+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-63795.html