linux_screenshot_xwindows

Intro The goal of this volatility plugin is to extract a screenshot of all open X windows from a memory dump. Previous work The volatility plugin linuxxwindows realised by Adam Bridge https://github.com/bridgeythegeek/linuxxwindows extracts various metadata from the window objects registered to X...

linux_screenshot_xwindows

はじめに このvolatilityプラグインの目的は、メモリダンプからすべての開いているXウィンドウのスクリーンショットを抽出することです。 関連研究 Adam Bridge https://github.com/bridgeythegeek/linuxxwindows が作成したvolatilityプラグイン linuxxwindows は、Xサーバのデータ構造を辿って特定される、Xに登録されているウィンドウオブジェクトから様々なメタデータを抽出します。例えば、各ウィンドウについて、ウィンドウの座標、幅と高さの寸法、ウィンドウ識別子をリストします。Adamの README...

Astra Linux – Vulnerability in xorg-server

A vulnerability was discovered in X.Org. This security flaw arises because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. This issue can lead to local privileges escalation on systems where the X server is running with privileged access, and may...

Astra Linux – Vulnerability in xorg-server

A use-after-free flaw was discovered in the X.Org X server and Xwayland in the CreateSaverWindow function. A client can trigger a use-after-free error after changing window attributes and forcing the screen saver, resulting in information disclosure...

Astra Linux – Vulnerability in xorg-server

A out-of-bounds read flaw was discovered in the X.Org X server and Xwayland within the glXDispChangeDrawableAttributes function. A incorrect size validation check allows a client-controlled number of bytes to be read, exceeding the request buffer, resulting in information disclosure. A write path...

Astra Linux – Vulnerability in xorg-server

A vulnerability was discovered in X.Org. This security flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This issue can lead to local privileges escalation on systems where X is used...

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...

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...

NewStart CGSL MAIN 7.02 : xorg-x11-server-Xwayland Vulnerability (NS-SA-2026-0112)

The remote NewStart CGSL host, running version MAIN 7.02, has xorg-x11-server-Xwayland packages installed that are affected by a vulnerability: - A flaw was found in the X.org server. Due to improperly tracked allocation size in XkbSetCompatMap, a local attacker may be able to trigger a buffer...

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-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-2026-50256 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-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-2026-50258 CVE-2026-50258 in xorg-server - Patched by Root

Root has patched CVE-2026-50258 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...

ROOT-OS-DEBIAN-12-CVE-2026-50261 CVE-2026-50261 in xorg-server - Patched by Root

Root has patched CVE-2026-50261 in the xorg-server package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-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:12. Multiple fixed versions available...

xorg-x11-server security update

1.20.4-29.0.11 - Security update for CVE-2026-55999 Orabug: 39831768 1.20.4-29.0.9 - Security update for CVE-2026-50256 CVE-2026-50257 CVE-2026-50258 CVE-2026-50259 CVE-2026-50260 CVE-2026-50261 CVE-2026-50262 CVE-2026-50263 CVE-2026-50264 Orabug: 39695293 Tue Jun 09 2026 Ronan Pigott 1.20.4-29.0...