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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.

3,748 advisories

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Gitea SSH Key Parser Denial of Service Moderate
CVE-2026-56657 was published for code.gitea.io/gitea (Go) Jul 21, 2026
AdamKorcz Credited to AdamKorcz
pyasn1: Uncontrolled resource consumption when converting decoded REAL values High
CVE-2026-59886 was published for pyasn1 (pip) Jul 21, 2026
gvozdila Credited to gvozdila
tynus2 Credited to tynus2
pyasn1 BER/CER/DER decoder denial of service via unbounded long-form tag IDs High
CVE-2026-59884 was published for pyssn1 (pip) Jul 21, 2026
mikeappsec Credited to mikeappsec
Immutabl: Hash-collision algorithmic complexity denial of service in Immutable.Map/Set High
CVE-2026-59880 was published for immutable (npm) Jul 21, 2026
nvth Credited to nvth
Immutable.js `List` 32-bit trie overflow → unrecoverable DoS High
CVE-2026-59879 was published for immutable (npm) Jul 21, 2026
mateuszismyname Credited to mateuszismyname
Pillow: Decompression Bomb DoS via PdfParser.PdfStream.decode() High
CVE-2026-59200 was published for Pillow (pip) Jul 20, 2026
redyank Credited to redyank
Axios: HTTP/2 streamed uploads bypass `maxBodyLength` Moderate
GHSA-mwf2-3pr3-8698 was published for axios (npm) Jul 20, 2026
asadeddin Credited to asadeddin
js-yaml: YAML merge-key chains can force quadratic CPU consumption in js-yaml Moderate
CVE-2026-59868 was published for js-yaml (npm) Jul 20, 2026
mazze93 Credited to mazze93
js-yaml: YAML merge-key chains can force quadratic CPU consumption High
CVE-2026-59869 was published for js-yaml (npm) Jul 20, 2026
mazze93 Credited to mazze93
brace-expansion: DoS via exponential-time expansion of consecutive non-expanding {} groups High
CVE-2026-13149 was published for brace-expansion (npm) Jul 20, 2026
bnbdr Credited to bnbdr, ljharb, and juliangruber ljharb ljharb
juliangruber juliangruber
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
Axios: Excessive recursion in formDataToJSON can cause denial of service Moderate
GHSA-42h9-826w-cgv3 was published for axios (npm) Jul 20, 2026
alcls01111 Credited to alcls01111
Axios: Deep formToJSON Key Recursion Can Cause Denial of Service Moderate
GHSA-pmv8-rq9r-6j72 was published for axios (npm) Jul 20, 2026
sam-caldwell Credited to sam-caldwell
ProTip! Advisories are also available from the GraphQL API