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CVE-2026-45893: linux kernel from 4.11 (inclusive), before 6.12.75 (exclusive), from 6.13 (inclusive), before 6.18.14 (exclusive)…
CVE-2026-45893. CVSS 3.1 base score 7.1 (HIGH, NVD). EPSS 0.00126 (percentile 0.02052), 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 1fbc4b24c7443ffd501609be74d9856fb940d703, e6e8bf418850d7958311a96ccfb594f2bcc8313e to before 47e351dfef60ab0e3285133556e1a9c7f646a969, e6e8bf418850d7958311a96ccfb594f2bcc8313e to before e027999049c493fb728ead5a90db76942181a935, e6e8bf418850d7958311a96ccfb594f2bcc8313e to before 226c3b10aab23f73b03c47e7773107de56ba3a4e, e6e8bf418850d7958311a96ccfb594f2bcc8313e to before 6fc367bfd4c8886e6b1742aabbd1c0bdc310db3a
Linux
Linux · 4.11
Linux
Component: Not specified by the source
File: security/apparmor/include/match.h, 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 7.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-125
- CCR priority
- 28.4 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H · NVD
- EPSS
- 0.00126 · percentile 0.02052 · 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-2026-45893.html