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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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3 advisories

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Mistune has a ReDoS in LINK_TITLE_RE that allows denial of service via crafted Markdown input High
CVE-2026-33079 was published for mistune (pip) May 6, 2026
kq5y Credited to kq5y
Denial of service via non-terminating SYLT frame parsing loop in tinytag Moderate
CVE-2026-32889 was published for tinytag (pip) Mar 19, 2026
kq5y Credited to kq5y and mathiascode mathiascode mathiascode
Uncontrolled recursion DoS in JustHTML() via deeply nested HTML High
GHSA-v7cf-c9rm-wm3j was published for justhtml (pip) Mar 17, 2026
kq5y Credited to kq5y
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