This update for libX11 fixes the following issues: - CVE-2026-88806: XkbGetMap Reply Heap-based Buffer Overflow (bsc#1280910). - CVE-2026-94283: out-of-bounds read vulnerability in libX11's XIM (X Input Method) attribute parser (bsc#1281653). - CVE-2026-94284: out-of-bounds read vulnerability in libX11's XIM trigger-keyregistration parser.registration parser (bsc#1281657). - CVE-2026-94285: out-of-bounds read in libX11's byte-oriented codeset parser (bsc#1281661).
Last supporting evidence check: 2026-10-23T11:59:35.168Z UTC
libX11-6 6-1.8.7
libX11-6-32bit 32bit-1.8.7
libX11-data 1.8.7-0
libX11-devel 1.8.7-0
libX11-xcb1 1.8.7-0
libX11-xcb1-32bit 32bit-1.8.7