Descripción
Local attackers with a X connection able to provide PCX fonts to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could cause a heap buffer overflow via SetFont due to missing glyph boundary checks.
CVSS 8.5EPSS 0.269%Riesgo 0.87
Ver fuente- Publicación
- 2026-07-08 09:16:29
- Versiones afectadas
- <21.2.24
- Tipo
- Sistema operativo
- Vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H