CVE-2026-54228

HIGH EPSS 1.0%

Published Jun 13, 20262w ago · Modified Jun 17, 20262w ago

7.8 CVSS 3.1

High

Published Jun 13, 2026 2w ago

Last Modified Jun 17, 2026 2w ago

Description

A time-of-check time-of-use (TOCTOU) race condition was found in the abrt-dbus D-Bus service's SetElement method. Between dump directory creation and post-create event execution, any local user can call SetElement to write arbitrary text files into the root-owned dump directory, bypassing package validation and allowing crashes of unpackaged binaries to survive post-create processing.

CVSS Details

Base Score

7.8

Exploitability

1.8

Impact

5.9

Vector string

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector Local

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

1.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-367

References 2

access.redhat.com https://access.redhat.com/security/cve/CVE-2026-54228
bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2488531

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.