VULNERABILITY INTELLIGENCE

CVE-2026-54228

CVSS score7.8 HIGH
EPSS probability0.13%
CISA KEVNot currently listed
Published2026-06-13
Last modified2026-08-13
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • secalert@redhat.com: CWE-367
  • 0b0ca135-0b70-47e7-9f44-1890c2a1c46c: CWE-367

Primary references