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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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7 advisories

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Rack vulnerable to REDoS Moderate
CVE-2012-6109 was published for rack (RubyGems) Oct 24, 2017
libxml as used in Nokogiri has an infinite loop in a certain end-of-file situation High
CVE-2020-7595 was published for nokogiri (RubyGems) Feb 24, 2020
Nokogiri gem, via libxml, is affected by DoS vulnerabilities High
CVE-2017-16932 was published for nokogiri (RubyGems) May 13, 2022
RubyGems Infinite Loop vulnerability High
CVE-2018-1000075 was published for org.jruby:jruby-stdlib (RubyGems) May 13, 2022
Asciidoctor Infinite Loop vulnerability High
CVE-2018-18385 was published for asciidoctor (RubyGems) May 13, 2022
Uncontrolled resource consumption and loop with unreachable exit condition in facil.io and downstream iodine ruby gem High
CVE-2026-41146 was published for iodine (RubyGems) Apr 14, 2026
michaelknap Credited to michaelknap
Concurrent Ruby : `AtomicReference#update` livelocks when the stored value is `Float::NAN` High
CVE-2026-54904 was published for concurrent-ruby (RubyGems) Jun 19, 2026
pranjalithakur Credited to pranjalithakur
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