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CVE-2026-46254: linux kernel from 4.11 (inclusive), before 6.12.75 (exclusive), from 6.13 (inclusive), before 6.18.14 (exclusive)…
CVE-2026-46254. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00114 (percentile 0.01396), scored 20-Oct-2026.
Affected technology
linux kernel · from 4.11 (inclusive), before 6.12.75 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.14 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 6.19.4 (exclusive)
linux
Linux · e6e8bf418850d7958311a96ccfb594f2bcc8313e to before bd00629b527888a08a5222640fea045c6f64f5b5, e6e8bf418850d7958311a96ccfb594f2bcc8313e to before ec737e7fdf2f0ba7b203d4ec72cc915978b10e7e, e6e8bf418850d7958311a96ccfb594f2bcc8313e to before 23f112bd6144e815153462e12d313ac3e7027168, e6e8bf418850d7958311a96ccfb594f2bcc8313e to before cded636008bde2b397a7cf63b8299d7c303aaf6a, e6e8bf418850d7958311a96ccfb594f2bcc8313e to before 64802f731214a51dfe3c6c27636b3ddafd003eb0
Linux
Linux · 4.11
Linux
Component: Not specified by the source
File: security/apparmor/match.c
Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 22.0 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00114 · percentile 0.01396 · 2026-10-20
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-46254.html