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CVE-2025-15662 · CVSS 8.6 CVE-2025-50455 · CVSS 9.1 CVE-2025-59172 · CVSS 8.5 CVE-2025-68686 · Fortinet FortiOS

vendor

X

3: vulnerabilities tracked
8 July 2026: latest publication

cve

Vulnerability watch

idvulnerabilityseveritypublished

CVE-2026-56001A 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 contX Libxfont High CVSS 8.8 08/07 CVE-2026-56002A heap bufferflow in pcfReadFont() due to missing glyph bounds checking in libXfont2 before 2.0.8 allows attackers authenticated as X client to execute code within the X server.X Libxfont High CVSS 8.8 08/07 CVE-2026-56003A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.X Libxfont High CVSS 8.8 08/07