CVE-2026-23241

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 36/100
Published: 2026-03-17 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: None
A: High

Description

In the Linux kernel, the following vulnerability has been resolved: audit: add missing syscalls to read class The "at" variant of getxattr() and listxattr() are missing from the audit read class. Calling getxattrat() or listxattrat() on a file to read its extended attributes will bypass audit rules such as: -w /tmp/test -p rwa -k test_rwa The current patch adds missing syscalls to the audit read class.

Affected Software (5)

VendorProductVersion
Linux Linux 6140be90ec70c39fa844741ca3cc807dd0866394 < a2e8c144299c31d3972295ed80d4cb908daf4f6f
Linux Linux 6140be90ec70c39fa844741ca3cc807dd0866394 < ad37505ce869a8100ff23f24eea117de7a7516bf
Linux Linux 6140be90ec70c39fa844741ca3cc807dd0866394 < bcb90a2834c7393c26df9609b889a3097b7700cd
Linux Linux 6.13
linux linux_kernel 6.13 – 6.18.16

Bug Bounty Relevance

36 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

5.5 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.15%
Raw Score 0.001470
Percentile 4.0%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00147
2026-11-13
0.00147
2026-11-12
0.00147
2026-11-10
0.00133
2026-11-09
0.00133
2026-11-08
0.00133
2026-11-07
0.00133
2026-11-06
0.00133
2026-11-05
0.00133

Intelligence Sources

mitre ref →
nvd ref →