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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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8 advisories

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Tornado: Quadratic DoS via Crafted Multipart Parameters High
CVE-2025-67726 was published for tornado (pip) Jul 20, 2026
Finder16 Credited to Finder16
Tornado: Quadratic DoS via Repeated Header Coalescing High
CVE-2025-67725 was published for tornado (pip) Jul 20, 2026
Finder16 Credited to Finder16
Tornado vulnerable to Header Injection and XSS via reason argument Moderate
CVE-2025-67724 was published for tornado (pip) Jul 20, 2026
Finder16 Credited to Finder16 and Cheshire1225 Cheshire1225 Cheshire1225
Envoy affected by off-by-one write in JsonEscaper::escapeString() Moderate
CVE-2026-26309 was published for github.com/envoyproxy/envoy (Go) Mar 10, 2026
Finder16 Credited to Finder16, agrawroh, phlax, and botengyao agrawroh agrawroh
phlax phlax botengyao botengyao
LangChain affected by SSRF via image_url token counting in ChatOpenAI.get_num_tokens_from_messages Low
CVE-2026-26013 was published for langchain-core (pip) Feb 11, 2026
Finder16 Credited to Finder16
AIOHTTP Vulnerable to Cookie Parser Warning Storm Low
CVE-2025-69230 was published for aiohttp (pip) Jan 5, 2026
Finder16 Credited to Finder16 and Dreamsorcerer Dreamsorcerer Dreamsorcerer
AIOHTTP vulnerable to DoS through chunked messages Moderate
CVE-2025-69229 was published for aiohttp (pip) Jan 5, 2026
Finder16 Credited to Finder16 and Dreamsorcerer Dreamsorcerer Dreamsorcerer
AIOHTTP vulnerable to denial of service through large payloads Moderate
CVE-2025-69228 was published for aiohttp (pip) Jan 5, 2026
ThomasRinsma Credited to ThomasRinsma, Finder16, and Dreamsorcerer Finder16 Finder16
Dreamsorcerer Dreamsorcerer
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