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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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5 advisories

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Dulwich has unbounded memory allocation in receive-pack from crafted thin packs Moderate
CVE-2026-47734 was published for dulwich (pip) Jun 8, 2026
jelmer Credited to jelmer
Dulwich doesn't sanitize commit subjects in `porcelain.format_patch` Low
CVE-2026-47712 was published for dulwich (pip) Jun 8, 2026
ctoth Credited to ctoth and jelmer jelmer jelmer
Dulwich has an arbitrary file write via NTFS-hostile tree entries on Windows High
CVE-2026-42305 was published for dulwich (pip) May 28, 2026
ctoth Credited to ctoth and jelmer jelmer jelmer
Isso affected by Stored XSS via comment website field Moderate
CVE-2026-27469 was published for isso (pip) Feb 24, 2026
ByamB4 Credited to ByamB4 and jelmer jelmer jelmer
`aiohttp` Open Redirect vulnerability (`normalize_path_middleware` middleware) Low
CVE-2021-21330 was published for aiohttp (pip) Feb 26, 2021
jelmer Credited to jelmer and g147 g147 g147
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