PT-2026-49073 · Red Hat · Red Hat Enterprise Linux 6+2

Published 2026-06-13 · Updated 2026-06-13 · CVE-2026-54228

Mitre

CVSS v3.1

7.8

High

Base vector

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

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.

Fix

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2026-54228

Affected Products

Red Hat Enterprise Linux 6

Red Hat Enterprise Linux 7

Red Hat Enterprise Linux 8

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-54228 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2488531 · Note
• https://access.redhat.com/security/cve/CVE-2026-54228 · Note