PT-2025-7897 · Xwayland +12 · Xwayland +12

Name of the Vulnerable Software and Affected Versions: X.Org and Xwayland affected versions not specified Description: An issue was found where the function compCheckRedirect may fail to allocate the backing pixmap, leading to a BadAlloc error. This error occurs without validating the window tree...

PT-2025-7899 · Xwayland +12 · Xwayland +12

Name of the Vulnerable Software and Affected Versions: X.Org and Xwayland affected versions not specified Description: A use-after-free flaw was found in the software. The issue occurs when changing an alarm, where the values of the change mask are evaluated one after the other. If one of the...

PT-2025-7896 · Xwayland +12 · Xwayland +12

Name of the Vulnerable Software and Affected Versions: X.Org and Xwayland affected versions not specified Description: An out-of-bounds write flaw was found in the function GetBarrierDevice, which searches for the pointer device based on its device ID. If no matching device ID is found, the code...

Denial Of Service (DoS)

X.Org is vulnerable to denial of service DoS. An input sanitization flaw was found in the X.Org Render extension. A malicious, authorized client could use this flaw to leak arbitrary memory from the X.Org server process, or possibly crash the X.Org server...

CVE-2016-7948

X.org libXrandr before 1.5.1 allows remote X servers to trigger out-of-bounds write operations by leveraging mishandling of reply data...