Frequency
2
occurrences
First Seen
November 13, 2025
Last Seen
November 13, 2025
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 affecting the Rack library, used for developing Ruby web applications, have been reported. Fedora 42 and 43 released updates to address a critical denial of service vulnerability in Rack 2.2.21 and a moderate denial of service vulnerability in Rack 3.1.19, respectively. Addi...
Multiple versions of the Ruby Rack library have been found to have critical and moderate Denial of Service (DoS) vulnerabilities affecting Fedora distributions. Fedora 42 and 43 have released updates to address these issues, with Rack 2.2.21 and Rack 3.1.19 being the respective patched versions. Use...
Public Exploits
Checking GitHub for proof-of-concept code…
