CVE-2026-93521

HIGH Status: Received

CVSS Scores

CVSS v3.x Base Score
7.8
HIGH

Description

A buffer overflow in RandR ChangeProviderProperty requests in X.Org X Server before 2.1.25 and XWayland before 24.4.14 could be used by authenticated X clients to crash or execute code within the X server context.

Published
October 28, 2026 4:17 PM
Last Modified
October 28, 2026 4:17 PM
Source
[email protected]

Weaknesses (CWE)

CWE-122

References

Contact Us

Get the CyboWatch SIEM platform, hosting, and 24×7 SOC analysts. Send an enquiry, or call or email us to get started.

Send an enquiry