EUVD-2026-125273

A buffer overread caused by an integer-overflow in Proc/SProcXResQueryClientIds in X.Org xwayland before 24.1.15 and X Server before 21.1.26 could be used by attackers on authenticated X clients to crash the server or leak out information...

CVE-2026-109904

A buffer overread caused by an integer-overflow in Proc/SProcXResQueryClientIds in X.Org xwayland before 24.1.15 and X Server before 21.1.26 could be used by attackers on authenticated X clients to crash the server or leak out information...

CVE-2026-109904

A buffer overread in X.Org xwayland and X Server is caused by an integer-overflow in Proc/SProcXResQueryClientIds. This vulnerability affects X.Org xwayland versions before 24.1.15 and X Server versions before 21.1.26 . An authenticated X client can exploit this to crash the server or leak inform...

CVE-2026-109904

A buffer overread caused by an integer-overflow in Proc/SProcXResQueryClientIds in X.Org xwayland before 24.1.15 and X Server before 21.1.26 could be used by attackers on authenticated X clients to crash the server or leak out information...