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CVE-2021-4010

HIGH CVSS: 7.8 Published: 2021-12-17 Modified: 2026-06-17

Description

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcScreenSaverSuspend function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Affected Platforms

Debian Debian LinuxFedoraproject FedoraX.Org X Server

Weakness Type

CWE-119, CWE-119

References