Vulnerability DatabaseCVE-2026-59676
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CVE-2026-59676
Published:July 23, 2026
Updated:August 04, 2026
A Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in seunshare of selinux policycoreutils allows a user calling seunshare that is running in the unconfined SELinux domain to delete arbitrary root-owned files, This issue affects policycoreutils through 3.10.
Affected Packages
https://github.com/SELinuxProject/selinux.git (GITHUB):
Affected version(s) >=policycoreutils-2.8 <policycoreutils-3.11
Fix Suggestion:
Update to version policycoreutils-3.11
Related Resources (2)
https://security.opensuse.org/2026/07/15/selinux-seunshare.html
https://bugzilla.suse.com/show_bug.cgi?id=1268256
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CVSS v4
Base Score:
5.8
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
HIGH
Weakness Type (CWE)
Time-of-check Time-of-use (TOCTOU) Race Condition
CWE-367
EPSS
Base Score:
0.09