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...

xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow()

A use-after-free flaw was found in the X.Org X server and Xwayland in CreateSaverWindow. A client can trigger a use-after-free read after changing window attributes and forcing the screen saver, leading to information disclosure...

xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow()

A use-after-free flaw was found in the X.Org X server and Xwayland in CreateSaverWindow. A client can trigger a use-after-free read after changing window attributes and forcing the screen saver, leading to information disclosure...

SUSE CVE-2026-50263

A use-after-free flaw was found in the X.Org X server and Xwayland in CreateSaverWindow. A client can trigger a use-after-free read after changing window attributes and forcing the screen saver, leading to information disclosure...

CVE-2026-50263

CVE-2026-50263 affects the X.Org X server and Xwayland. The flaw is a use-after-free in CreateSaverWindow() that can cause a use-after-free read after changing window attributes and forcing the screen saver, leading to information disclosure. Impact is confidentiality (information disclosure) wit...

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...

PT-2026-46943

Name of the Vulnerable Software and Affected Versions X.Org X server affected versions not specified Xwayland affected versions not specified Description A use-after-free flaw exists in the CreateSaverWindow function. A client can trigger a use-after-free read by changing window attributes and...

Unity Linux 20.1070e Security Update: xorg-x11-server (UTSA-2026-005925)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005925 advisory. A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcScreenSaverSuspend function. The...

CVE-1999-0382

The screen saver in Windows NT does not verify that its security context has been changed properly, allowing attackers to run programs with elevated privileges...

EUVD-1999-1351

Malware in sbrugna...

EUVD-2009-0160

Malware in sbrugna...

EUVD-2013-1071

Malware in sbrugna...

EUVD-1999-1381

Malware in sbrugna...

EUVD-1999-1435

Malware in sbrugna...

EUVD-2003-0998

Malware in sbrugna...

EUVD-2005-0079

Malware in sbrugna...

EUVD-2008-1363

Malware in sbrugna...

EUVD-1999-0382

Malware in sbrugna...

EUVD-2003-0512

Malware in sbrugna...

EUVD-2008-6481

Malware in sbrugna...