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cve recordhigh

CVE-2026-54230

redhat · automatic bug reporting tool

Published
CVSS7
Severityhigh
WeaknessCWE-59
ExploitedNot in CISA KEV

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

References

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