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Bugs fixes in "libx11"

Origin Bug number Title Date fixed
CVE CVE-2026-94285 An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clien 2026-10-12
CVE CVE-2026-94284 An out-of-bounds read vulnerability in libX11's XIM trigger-key registration parser in libX11 before 1.8.14 could be used by malicious X servers to c 2026-10-12
CVE CVE-2026-94283 An out-of-bounds read vulnerability in libX11's XIM (X Input Method) attribute parser in libX11 before 1.8.14 could be used by malicious X servers to 2026-10-12
CVE CVE-2026-88806 A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map. 2026-10-12
CVE CVE-2026-94285 An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clien 2026-10-12
CVE CVE-2026-94284 An out-of-bounds read vulnerability in libX11's XIM trigger-key registration parser in libX11 before 1.8.14 could be used by malicious X servers to c 2026-10-12
CVE CVE-2026-94283 An out-of-bounds read vulnerability in libX11's XIM (X Input Method) attribute parser in libX11 before 1.8.14 could be used by malicious X servers to 2026-10-12
CVE CVE-2026-88806 A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map. 2026-10-12
CVE CVE-2026-94285 An out-of-bounds read in libX11's byte-oriented codeset parser in libX11 before 1.8.14 could be used by malicious X servers to crash attached X clien 2026-10-12
CVE CVE-2026-94284 An out-of-bounds read vulnerability in libX11's XIM trigger-key registration parser in libX11 before 1.8.14 could be used by malicious X servers to c 2026-10-12
CVE CVE-2026-94283 An out-of-bounds read vulnerability in libX11's XIM (X Input Method) attribute parser in libX11 before 1.8.14 could be used by malicious X servers to 2026-10-12
CVE CVE-2026-88806 A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map. 2026-10-12
CVE CVE-2023-43787 ibX11: integer overflow in XCreateImage() leading to a heap overflow 2023-10-03
CVE CVE-2023-43786 libX11: stack exhaustion from infinite recursion in PutSubImage() 2023-10-03
CVE CVE-2023-43785 libX11: out-of-bounds memory access in _XkbReadKeySyms() 2023-10-03
CVE CVE-2023-43787 ibX11: integer overflow in XCreateImage() leading to a heap overflow 2023-10-03
CVE CVE-2023-43786 libX11: stack exhaustion from infinite recursion in PutSubImage() 2023-10-03
CVE CVE-2023-43785 libX11: out-of-bounds memory access in _XkbReadKeySyms() 2023-10-03
CVE CVE-2023-3138 Buffer overflows in InitExt.c in libX11 2023-06-15



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