VULNERABILITY INTELLIGENCE

CVE-2026-56001

CVSS score8.5 HIGH
EPSS probability0.39%
CISA KEVNot currently listed
Published2026-07-08
Last modified2026-10-25
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

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

Weakness classification

  • meissner@suse.de: CWE-122

Primary references