Release date:
2026-09-09 11:30:55 UTC
Description:
- CVE-2026-50256: fix stack buffer overflow in font alias resolution by raising XLFDMAXFONTNAMELEN to libXfont2's MAXFONTNAMELEN and bounds-checking resolved names
- CVE-2026-50264: fix out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat by deduplicating attachments and tracking front buffers as booleans
Updated packages:
-
xorg-x11-server-Xdmx-1.20.4-99.el7_9.tuxcare.els12.x86_64.rpm
sha:34420c1dfecbb6c8541e5b48569c48bf0d430bb7e0bae807af4d2523a84b9d0d
-
xorg-x11-server-Xephyr-1.20.4-99.el7_9.tuxcare.els12.x86_64.rpm
sha:9127838d6b57334ee4151f2265ec422838aa9bb758974c260135af345010c637
-
xorg-x11-server-Xnest-1.20.4-99.el7_9.tuxcare.els12.x86_64.rpm
sha:e44fa3db0101f12d423efda2801392b95588c2cad68388b8066a6eb740187a74
-
xorg-x11-server-Xorg-1.20.4-99.el7_9.tuxcare.els12.x86_64.rpm
sha:272811538ac8c70b21e0aa61333bd8674dbce906b69b3060897d31b337f0bfb2
-
xorg-x11-server-Xvfb-1.20.4-99.el7_9.tuxcare.els12.x86_64.rpm
sha:7c0e36d75ed01295f0d0045f3ce77e59696d0960e3e75d5b563bd7cb575d3525
-
xorg-x11-server-Xwayland-1.20.4-99.el7_9.tuxcare.els12.x86_64.rpm
sha:f22b552f7dee4d068bb8a5860fe5581f976a9922cc2439929bb183671164aacb
-
xorg-x11-server-common-1.20.4-99.el7_9.tuxcare.els12.x86_64.rpm
sha:0021190c74bd3c3fe94dc12ab5c6e8f7e2ffaae44ac830068fa5ecfc665b1fa5
-
xorg-x11-server-devel-1.20.4-99.el7_9.tuxcare.els12.i686.rpm
sha:97040217c60bd07ee37ada391bad164464c0bf88c28a1f0343d62227029ee593
-
xorg-x11-server-devel-1.20.4-99.el7_9.tuxcare.els12.x86_64.rpm
sha:09d4cfc43a41f16d925934c360156445f273fb9261b38895e7432d150c9d7d46
-
xorg-x11-server-source-1.20.4-99.el7_9.tuxcare.els12.noarch.rpm
sha:a759714c61f04c55cc0a7d7addf6dba579b0ccbca79bfecad5c3c402480d43c1
Notes:
This page is generated automatically and has not been checked for errors. For clarification or
corrections please contact the
CloudLinux Packaging Team.
