1441 matches found
Astra Linux – Vulnerability in xorg-server
A use-after-free vulnerability was discovered in the ProcRenderAddGlyphs function of Xorg servers. This issue arises when the AllocateGlyph function is called to store new glyphs sent by the client to the X server. As a result, multiple entries may point to the same non-refcounted glyphs...
Astra Linux – Vulnerability in xwayland, xorg-server
A buffer overflow vulnerability was discovered in X.Org and Xwayland. The code in XkbVModMaskText allocates a fixed-sized buffer on the stack and copies the names of the virtual modifiers to that buffer. The code fails to check the bounds of the buffer and will copy the data regardless of the siz...
Astra Linux – Vulnerability in xwayland, xorg-server
A flaw was discovered in the X.Org X server’s validation of XKB key type requests. A local attacker could send a specially crafted request to the X server, leading to a vulnerability where out-of-bounds memory access could occur. This could result in the disclosure of sensitive information or cau...
Astra Linux – Vulnerability in xorg-server
In the X.Org X Server versions 20.11 through 21.1.16, when a client application uses easystroke for mouse gestures, the main thread modifies various data structures used by the input thread without acquiring a lock, which is known as a race condition. Specifically, the AttachDevice function in...
ROOT-OS-DEBIAN-11-CVE-2026-50257 CVE-2026-50257 in xorg-server - Patched by Root
Root has patched CVE-2026-50257 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
ROOT-OS-DEBIAN-11-CVE-2026-34002 CVE-2026-34002 in xorg-server - Patched by Root
Root has patched CVE-2026-34002 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
ROOT-OS-DEBIAN-11-CVE-2023-5574 CVE-2023-5574 in xorg-server - Patched by Root
Root has patched CVE-2023-5574 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
ROOT-OS-DEBIAN-11-CVE-2026-34001 CVE-2026-34001 in xorg-server - Patched by Root
Root has patched CVE-2026-34001 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
ROOT-OS-DEBIAN-11-CVE-2026-50256 CVE-2026-50256 in xorg-server - Patched by Root
Root has patched CVE-2026-50256 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
ROOT-OS-DEBIAN-11-CVE-2026-33999 CVE-2026-33999 in xorg-server - Patched by Root
Root has patched CVE-2026-33999 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
ROOT-OS-DEBIAN-11-CVE-2026-50260 CVE-2026-50260 in xorg-server - Patched by Root
Root has patched CVE-2026-50260 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
ROOT-OS-DEBIAN-11-CVE-2026-50259 CVE-2026-50259 in xorg-server - Patched by Root
Root has patched CVE-2026-50259 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
ROOT-OS-DEBIAN-11-CVE-2026-34000 CVE-2026-34000 in xorg-server - Patched by Root
Root has patched CVE-2026-34000 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
ROOT-OS-DEBIAN-11-CVE-2026-34003 CVE-2026-34003 in xorg-server - Patched by Root
Root has patched CVE-2026-34003 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
ROOT-OS-DEBIAN-11-CVE-2026-50264 CVE-2026-50264 in xorg-server - Patched by Root
Root has patched CVE-2026-50264 in the xorg-server package for Root:Debian:11. Multiple fixed versions available...
Astra Linux – Vulnerability in xwayland, xorg-server
A flaw was discovered in the X.Org X server. This out-of-bounds read vulnerability arises from the XKB geometry processing, specifically within the CheckSetGeom and XkbAddGeomKeyAlias functions. It allows an attacker to read uninitialized or out-of-bounds memory. An attacker with access to the X1...
Important: Red Hat Security Advisory: xorg-x11-server-Xwayland security update
An update for xorg-x11-server-Xwayland is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severi...
xorg: X11: xserver: X.org: glamor Font Atlas Heap Buffer Overflow
A flaw was found in the glamorfontget function of the xorg-x11-server. This vulnerability, a heap buffer overflow, occurs when the server processes a specially crafted PCF font file where individual glyph metrics exceed the declared maximum bounds. An authenticated X client can exploit this by...
xorg: X11: xserver: X.org: glamor Font Atlas Heap Buffer Overflow
A flaw was found in the glamorfontget function of the xorg-x11-server. This vulnerability, a heap buffer overflow, occurs when the server processes a specially crafted PCF font file where individual glyph metrics exceed the declared maximum bounds. An authenticated X client can exploit this by...