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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.

166 advisories

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Brotli: Out-of-bounds write in the Brotli decoder ("Node2Shell") also affects the PyPI Brotli package Critical
CVE-2026-111497 was published for brotli (pip) Oct 22, 2026
Echo: BodyDump can discard BodyLimit overflow errors for unknown-length requests Moderate
CVE-2026-118263 was published for github.com/labstack/echo/v5 (Go) Oct 23, 2026
Duodum Credited to Duodum
undici vulnerable to Denial of Service via unrequested WebSocket subprotocol High
CVE-2026-19534 was published for undici (npm) Sep 29, 2026
manus-use Credited to manus-use, mcollina, and UlisesGascon mcollina mcollina
UlisesGascon UlisesGascon
Nokogiri does not check the return value from xmlC14NExecute Moderate
CVE-2026-79772 was published for nokogiri (RubyGems) Feb 18, 2026
Duplicate Advisory: Nokogiri does not check the return value from xmlC14NExecute Moderate
GHSA-xqqh-3w52-q8p7 was published for nokogiri (RubyGems) Aug 25, 2026 • withdrawn
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