Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2026-56001 →

DEBIAN-CVE-2026-56001

A heap buffer overflow in BitmapScaleBitmaps in libXfont2 before 2.0.8 due to an overflowing 32bit size could be used by attackers able to access the...

Description d'origine

La description telle que publiée par la source (souvent en anglais).

A heap buffer overflow in BitmapScaleBitmaps in libXfont2 before 2.0.8 due to an overflowing 32bit size could be used by attackers able to access the X Server to execute code within the X server cont

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 libxfont

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.6-1+deb12u1"}]}]

Debian:13 libxfont

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.6-1+deb13u1"}]}]

Debian:14 libxfont

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.8-1"}]}]

Références

advisory security-tracker.debian.org