[High] CVE-2026-50264 – An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIG...
High CVE-2026-50264 An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the...