CVE-2026-93515
NoneCVSS
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EPSS
0.2%
Published
Oct 28, 2026
CISA due date
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The record
A use-after-free in present_clear_window_notifies() in the X.org X Server before 21.1.25 and X Wayland before 24.1.14 could be used by malicious X clients to crash or potentially execute code in the X server context.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
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- CVE-2026-119378 SQLite before 3.54.0 contains a use-after-free vulnerability in the R-Tree extension that… CWE-416
- CVE-2026-119372 SQLite before 3.54.0 built with FTS3/FTS4 and SQLITE_ENABLE_FTS3_PARENTHESIS contains a… CWE-416
- CVE-2026-65586 Software installed and run as a non-privileged user may conduct improper GPU system calls… CWE-416
- CVE-2026-15466 Software installed and run as a non-privileged user may conduct improper GPU system calls… CWE-416
- CVE-2026-76031 Use after free in Input in Google Chrome prior to 156.0.8078.79 allowed a remote attacker… CWE-416