MEDIUMCVSS v3.1 5.3Vulnerability
CVE-2026-93536
A use after free caused by missing lifecycle management of gesture sprites in GestureBuildSprite() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to crash the X server or potentially execute code.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-10-28T19:43:42.952230+00:00
- Cvss score
- 5.3
- Cvss severity
- MEDIUM
- Retrieved at
- 2026-10-28T19:44:28+00:00
- Score
- 5.3
- Last source
- NVD
- Cvss version
- 3.1
- Cve id
- CVE-2026-93536
- Cvss vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
- First seen by Signal
- 2026-10-28T19:44:28+00:00
- Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
- Published at
- 2026-10-28T17:18:53.463
- Last modified
- 2026-10-28T17:18:53.463
Related Entities (1)
HAS_WEAKNESS (1)
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