Arbitrary Code Injection Affecting abrt-addon-pstoreoops package, versions <0:2.10.9-26.0.2.el8_10


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.19% (8th percentile)

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  • Snyk IDSNYK-ORACLE8-ABRTADDONPSTOREOOPS-19270259
  • published26 Aug 2026
  • disclosed13 Jun 2026

Introduced: 13 Jun 2026

CVE-2026-54231  (opens in a new tab)
CWE-74  (opens in a new tab)

How to fix?

Upgrade Oracle:8 abrt-addon-pstoreoops to version 0:2.10.9-26.0.2.el8_10 or higher.
This issue was patched in ELSA-2026-54272.

NVD Description

Note: Versions mentioned in the description apply only to the upstream abrt-addon-pstoreoops package and not the abrt-addon-pstoreoops package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

A content injection vulnerability was found in the ABRT post-create event handler scripts in libreport. The event script queries the systemd journal for log entries matching the crashed process and writes the results to files in the dump directory without sanitizing embedded control characters. A local user can inject arbitrary content into the journal output by embedding newline characters in syslog messages, controlling the content that root writes to dump directory files.

CVSS Base Scores

version 3.1