CVE-2026-109091

HIGHCVSS 7.80% EPSS

A buffer overflow in handling EDID Display-Range descriptors in X.Org xwayland before 24.1.15 and X Server before 21.1.26 could be used by malicious monitors to crash the x server or execute cote.

Published 2026-11-13 · last modified 2026-11-14

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.