1473 matches found
Astra Linux – Vulnerability in xorg-server
A flaw was discovered in the Xorg-x11-server. The specific flaw lies in the handling of ProcXkbSetDeviceInfo requests. The issue arises due to the lack of proper validation of user-provided data, which can lead to a memory access beyond the allocated buffer’s limit. This flaw allows an attacker t...
Astra Linux – Vulnerability in xorg-server
A stack-based buffer overflow vulnerability was discovered in the X.Org X server and Xwayland. The XkbSetMapChecks function declares a fixed-size stack buffer, mapWidths256, indexed by key type index. The helper function CheckKeyTypes writes to this buffer at a position controlled by the client,...
Astra Linux – Vulnerability in xorg-server
A out-of-bounds write flaw was discovered in the xorg-x11-server. This issue arises due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c, and in the RRChangeOutputProperty function in randr/rrproperty.c...
Astra Linux – Vulnerability in xwayland, xorg-server
A flaw was identified in the X.Org X server’s X Keyboard Xkb extension. Improper bounds checking in the XkbSetCompatMap function can lead to an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, resulting in memory corruption or a syste...
Astra Linux – Vulnerability in xorg-server
A flaw was discovered in xorg-x11-server in versions prior to 21.1.2 and prior to 1.20.14. An out-of-bounds access can occur in the SProcScreenSaverSuspend function. The greatest threat posed by this vulnerability is related to data confidentiality and integrity, as well as system availability...
Astra Linux – Vulnerability in xorg-server
A vulnerability was discovered in X.Org. This security flaw arises because the handler for the XIPassiveUngrab request accesses out-of-bounds memory when invoked with a high keycode or button code. This issue can lead to local privileges escalation on systems where the X server is running with...
Astra Linux – Vulnerability in xorg-server
A use-after-free flaw was discovered in the X.Org X server and Xwayland within the SyncChangeCounter function. A client that sets up multiple SyncCounters may cause a use-after-free when destroying those counters through a second client connection while modifying those counters. This could...
Astra Linux – Vulnerability in xorg-server
A out-of-bounds write flaw was discovered in the X.Org X server and Xwayland within DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger a out-of-bounds heap write. This vulnerability could be exploited to...
[SECURITY] [DSA 6497-1] xorg-server security update
------------------------------------------------------------------------- Debian Security Advisory DSA-6497-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso September 12, 2026 https://www.debian.org/security/faq -...
Debian dsa-6497 : xnest - security update
The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6497 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6497-1 [email protected] https://www.debian.org/securit...
ROOT-OS-DEBIAN-12-CVE-2026-55999 CVE-2026-55999 in xorg-server - Patched by Root
Root has patched CVE-2026-55999 in the xorg-server package for Root:Debian:12. Multiple fixed versions available...
ROOT-OS-DEBIAN-12-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:12. Multiple fixed versions available...
ROOT-OS-DEBIAN-12-CVE-2026-56000 CVE-2026-56000 in xorg-server - Patched by Root
Root has patched CVE-2026-56000 in the xorg-server package for Root:Debian:12. Multiple fixed versions available...
ROOT-OS-DEBIAN-12-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:12. Multiple fixed versions available...
ROOT-OS-DEBIAN-12-CVE-2022-49737 CVE-2022-49737 in xorg-server - Patched by Root
Root has patched CVE-2022-49737 in the xorg-server package for Root:Debian:12. Multiple fixed versions available...
ROOT-OS-DEBIAN-12-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:12. Multiple fixed versions available...
ROOT-OS-DEBIAN-12-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:12. Multiple fixed versions available...
ROOT-OS-DEBIAN-12-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:12. Multiple fixed versions available...