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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.

186 advisories

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Regular Expression Denial of Service (ReDoS) in cross-spawn High
CVE-2024-21538 was published for cross-spawn (npm) Nov 8, 2024
rozeskjm Credited to rozeskjm and G-Rath G-Rath G-Rath
org.keycloak:keycloak-services has Inefficient Regular Expression Complexity High
CVE-2024-10270 was published for org.keycloak:keycloak-services (Maven) Nov 25, 2024
AdamKorcz Credited to AdamKorcz
path-to-regexp contains a ReDoS High
CVE-2024-52798 was published for path-to-regexp (npm) Dec 5, 2024
blakeembrey Credited to blakeembrey, ctcpip, goshop4eva, and dloetzke ctcpip ctcpip
goshop4eva goshop4eva dloetzke dloetzke
parse-duration has a Regex Denial of Service that results in event loop delay and out of memory High
CVE-2025-25283 was published for parse-duration (npm) Feb 12, 2025
lirantal Credited to lirantal
H2O Vulnerable to Denial of Service (DoS) via `/3/ParseSetup` Endpoint High
CVE-2024-10550 was published for ai.h2o:h2o-core (Maven) Mar 20, 2025
Gradio Vulnerable to Denial of Service (DoS) via Crafted HTTP Request High
CVE-2024-10624 was published for gradio (pip) Mar 20, 2025
H2O Vulnerable to Denial of Service (DoS) via `/3/Parse` Endpoint High
CVE-2024-10549 was published for ai.h2o:h2o-core (Maven) Mar 20, 2025
FastAPI Guard has a regex bypass High
CVE-2025-54365 was published for fastapi-guard (pip) Jul 23, 2025
dhki Credited to dhki and rennf93 rennf93 rennf93
Calibre Web and Autocaliweb have a ReDoS vulnerability High
CVE-2025-6998 was published for calibreweb (pip) Jul 24, 2025
gelbphoenix Credited to gelbphoenix
copyparty allows Regex Denial of Service (ReDoS) in the upload listing High
CVE-2025-54796 was published for copyparty (pip) Aug 4, 2025
geraldino2 Credited to geraldino2
cai0duque Credited to cai0duque
Valibot has a ReDoS vulnerability in `EMOJI_REGEX` High
CVE-2025-66020 was published for valibot (npm) Nov 26, 2025
makenowjust Credited to makenowjust
Fedify has ReDoS Vulnerability in HTML Parsing Regex High
CVE-2025-68475 was published for @fedify/fedify (npm) Dec 22, 2025
yueyueL Credited to yueyueL
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability High
CVE-2026-0621 was published for @modelcontextprotocol/sdk (npm) Jan 5, 2026
Clashsoft Credited to Clashsoft
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