Frequency
1
occurrences
First Seen
July 20, 2026
Last Seen
July 20, 2026
Exploited in Wild
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Ransomware Use
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Public Exploits
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Attack Vector
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Vulnerability Overview
Exploitation Activity
Exploitation Intelligence
Multiple vulnerabilities were discovered in libXfont, affecting the X server. These include heap buffer overflows due to improper handling of bitmap fonts and glyph bounds, allowing attackers to crash the service or execute arbitrary code. The vulnerabilities are identified as CVE-2026-56001, CVE-20...
Public Exploits
Checking GitHub for proof-of-concept code…
