Debian/libxfont: high 8.8
A heap bufferflow in pcfReadFont() due to missing glyph bounds checking in libXfont2 before 2.0.8 allows attackers authenticated as X client to execute code within the X server.
Action: Upgrade libxfont to 1:2.0.6-1+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:2.0.6-1+deb13u1 | - |
Fixed versions
| 1:2.0.6-1+deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-56002#Debian:13/libxfont
- https://security-tracker.debian.org/tracker/CVE-2026-56002
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