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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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mitmproxy binaries embed a vulnerable python-hyper/h2 dependency Moderate
GHSA-63cx-g855-hvv4 was published for mitmproxy (pip) Aug 25, 2025
sebastianosrt mhils
Credited to sebastianosrt and mhils
h2 allows HTTP Request Smuggling due to illegal characters in headers Moderate
CVE-2025-57804 was published for h2 (pip) Aug 25, 2025
sebastianosrt mhils
Credited to sebastianosrt and mhils
Tokio reject_remote_clients configuration may get dropped when creating a Windows named pipe Moderate
CVE-2023-22466 was published for tokio (Rust) Jan 6, 2023
mhils
Credited to mhils
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