High severity7.0NVD Advisory· Published Jun 13, 2026· Updated Jun 15, 2026
CVE-2026-54230
CVE-2026-54230
Description
A symlink following vulnerability was found in the ABRT post-create event handler scripts in libreport. Event scripts write output files using shell redirections without the O_NOFOLLOW flag. If the target file is replaced with a symlink, the shell process running as root follows the symlink and writes content to the symlink target, allowing arbitrary file overwrites on the system.
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Affected products
2Patches
Vulnerability mechanics
References
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