CVE-2026-55999

A flaw was found in the glamorfontget function of the xorg-x11-server. This vulnerability, a heap buffer overflow, occurs when the server processes a specially crafted PCF font file where individual glyph metrics exceed the declared maximum bounds. An authenticated X client can exploit this by...

openSUSE Security Update : xorg-x11-server (openSUSE-2017-826)

This update for xorg-x11-server fixes the following issues : - Improve retrieval of entropy for generating random authentication cookies bsc1025084 - Fix rendering with glamor acceleration. bsc1047154 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in...