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VULNERABILITIES

CVE-2026-54228 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: redhat-SADPCVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2026:48819 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:48864 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:48865 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:48866 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:54272 redhat-SADP

see all 15 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-367Time-of-check Time-of-use (TOCTOU) Race Conditionredhat-SADP
CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

11 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-54228
NVD Published Date:
Jun 13, 2026
NVD Last Modified:
Aug 13, 2026
Source:
[email protected]
CVE-2026-54228 Details - Not Deferred