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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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10 advisories

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Oj: Integer Overflow in Oj.load 2GB String Handling High
CVE-2026-54903 was published for oj (RubyGems) Jun 19, 2026
Nokogiri: Possible Out-of-Bounds Read in `Nokogiri::XML::NodeSet#[]` Moderate
GHSA-5prr-v3j2-97mh was published for nokogiri (RubyGems) Jun 19, 2026
cla7aye15I4nd Credited to cla7aye15I4nd
bcrypt-ruby has an Integer Overflow that Causes Zero Key-Strengthening Iterations at Cost=31 on JRuby Moderate
CVE-2026-33306 was published for bcrypt (RubyGems) Mar 19, 2026
Buffer overrun in CGI.escape_html Critical
CVE-2021-41816 was published for cgi (RubyGems) Dec 14, 2021
kir-b Credited to kir-b
Integer overflow in cmark-gfm table parsing extension leads to heap memory corruption High
CVE-2024-22051 was published for commonmarker (RubyGems) Mar 3, 2022
Duplicate Advisory: Integer overflow in cmark-gfm table parsing extension leads to heap memory corruption High
GHSA-c2v4-chx5-vff6 was published for commonmarker (RubyGems) Jan 4, 2024 • withdrawn
Buffer Overflow in yajl-ruby Moderate
CVE-2022-24795 was published for yajl-ruby (RubyGems) Apr 5, 2022
jhawthorn Credited to jhawthorn
Buffer overflow in sponge queue functions Critical
CVE-2022-37454 was published for pysha3 (RubyGems) Apr 26, 2023
Integer overflow in publify_core Critical
CVE-2022-1812 was published for publify_core (RubyGems) Jan 14, 2023
Integer Overflow or Wraparound in libxml2 affects Nokogiri High
GHSA-cgx6-hpwq-fhv5 was published for nokogiri (RubyGems) May 18, 2022
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