https://seclists.org/oss-sec/2026/q3/436 - FW: X.Org Security Advisory: multiple security issues in libXfont2

The severity of CVE-2026-XYZ1 is rated as high due to its potential impact on system integrity.

To fix CVE-2026-XYZ2, you should update the libXfont2 library to version 2.0.9 or later.

CVE-2026-XYZ3 includes memory corruption and denial-of-service vulnerabilities affecting the libXfont2 library.

Currently, there are no known workarounds for CVE-2026-XYZ4; updating to the patched version is recommended.

CVE-2026-XYZ5 affects all systems using versions of the libXfont2 library prior to 2.0.9.

Affected Software

1 affected component

X.Org libXfont2<2.0.9

1

The severity of CVE-2026-XYZ1 is rated as high due to its potential impact on system integrity.

2

To fix CVE-2026-XYZ2, you should update the libXfont2 library to version 2.0.9 or later.

3

CVE-2026-XYZ3 includes memory corruption and denial-of-service vulnerabilities affecting the libXfont2 library.

4

Currently, there are no known workarounds for CVE-2026-XYZ4; updating to the patched version is recommended.

5

CVE-2026-XYZ5 affects all systems using versions of the libXfont2 library prior to 2.0.9.