Description
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.
CVSS 5.5EPSS 0.14100000000000001%Risk 0.56
View source- Published
- 2026-06-05 12:16:39
- Affected versions
- unknown
- Type
- Core software
- Last modified
- 2026-08-05 00:17:04
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Operating systems
- Linux