CVE-2026-54231 (GCVE-0-2026-54231)

Vulnerability from cvelistv5 – Published: 2026-06-13 02:34 – Updated: 2026-06-13 02:34
VLAI
Title
Abrt: unsanitized systemd journal content written to dump directory files enables content injection
Summary
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.
CWE
  • CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
References
URL Tags
https://access.redhat.com/security/cve/CVE-2026-54231 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2488571 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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Date Public
2026-05-04 00:00
Credits
Red Hat would like to thank Red Team (Deutsche Telekom Security GmbH) for reporting this issue.
Show details on NVD website

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          "product": "Red Hat Enterprise Linux 7",
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            "confidentialityImpact": "NONE",
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          "url": "https://access.redhat.com/security/cve/CVE-2026-54231"
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    "datePublished": "2026-06-13T02:34:37.428Z",
    "dateReserved": "2026-06-12T15:09:04.249Z",
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