DEBIAN-CVE-2026-46150

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2026-46150
Published: 28 May 2026, 10:16
Last modified:05 Jul 2026, 20:00

Vulnerability Summary

Overall Risk (default)
medium
28/100
CVSS Score
7.1 HIGH
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

28 May 2026, 10:16
Published
Vulnerability first disclosed
05 Jul 2026, 20:00
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: fanotify: fix false positive on permission events fsnotify_get_mark_safe() may return false for a mark on an unrelated group, which results in bypassing the permission check. Fix by skipping over detached marks that are not in the current group.

CVSS Metrics

  • v3.1•HIGH•Score: 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected Systems

  • debian•linux

    all | all | < 5.10.259-1 | < 6.1.176-1 | < 6.12.88-1 | < 7.0.7-1

  • debian•linux-6.1

    < 6.1.176-1~deb11u1

References (1)