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Vulnerabilities
Vulnerable Software

Vulnerability Details 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 X Server to execute code within the X server cont
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 30.1%
CVSS Severity
CVSS v3 Score 8.5
Products affected by CVE-2026-56001
  • X » Libxfont » Version: 2.0.0
    cpe:2.3:a:x:libxfont:2.0.0
  • X » Libxfont » Version: 2.0.1
    cpe:2.3:a:x:libxfont:2.0.1
  • X » Libxfont » Version: 2.0.2
    cpe:2.3:a:x:libxfont:2.0.2
  • X » Libxfont » Version: 2.0.3
    cpe:2.3:a:x:libxfont:2.0.3
  • X » Libxfont » Version: 2.0.4
    cpe:2.3:a:x:libxfont:2.0.4


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