medium6.9
CVE-2026-93524
A buffer overread in CheckKeySyms() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to leak small amounts…
Impact
A buffer overread in CheckKeySyms() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to leak small amounts of information from X server memory or potentially crash the X server.
Affected products
| Product | Affected versions |
|---|---|
| X.Org X Server | before 21.1.25 |
| XWayland | before 24.1.14 |
Versions were read from the advisory text. No structured product data has been published for this record yet.