Beveiligingsadvies

CVE-2026-55999

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-07-08 08:07:11
Laatst bijgewerkt 2026-07-09 03:55:43
Toegewezen door suse
CVSS-score 8.5
Status PUBLISHED

Beschrijving

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.