CVSS 6.9 (medium) · published 2026-11-13
A integer overflow in glamor Xv Image Size handling in X.Org xwayland before 24.1.15 and X server before 21.1.26 could be used by authenticated clients to crash the X server or leak out data.
Weakness: CWE-190
Source: NVD CVE-2026-109095
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