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CVE-2026-56001

libXfont2

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

CVSS 8.5EPSS 0.381%Risk 0.88
View source
Published
2026-07-08 09:16:30
Affected versions
<2.0.8
Type
Library
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H