PT-2025-7899 · X.Org+12 · X.Org+12
Published
2025-02-25
·
Updated
2025-07-10
·
CVE-2025-26601
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
X.Org and Xwayland (affected versions not specified)
Description
A use-after-free flaw was found in the software. The issue occurs when changing an alarm, where the values of the change mask are evaluated one after the other. If one of the changes triggers an error, the function will return early, not adding the new sync object, possibly causing a use-after-free when the alarm eventually triggers.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
LPE
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Debian
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu
X.Org
Xwayland