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CVE-2026-56001

HIGH CVSS: 8.5 Published: 2026-07-08 Modified: 2026-07-09

Description

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

Affected Platforms

X Libxfont

Weakness Type

CWE-122

References