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Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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10 advisories

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Undici has Unbounded Memory Consumption in WebSocket permessage-deflate Decompression High
CVE-2026-1526 was published for undici (npm) Mar 13, 2026
HO-9 Credited to HO-9, mcollina, and UlisesGascon mcollina mcollina
UlisesGascon UlisesGascon
Undici has Unhandled Exception in WebSocket Client Due to Invalid server_max_window_bits Validation High
CVE-2026-2229 was published for undici (npm) Mar 13, 2026
aisle-research Credited to aisle-research, mcollina, and UlisesGascon mcollina mcollina
UlisesGascon UlisesGascon
Undici: Malicious WebSocket 64-bit length overflows parser and crashes the client High
CVE-2026-1528 was published for undici (npm) Mar 13, 2026
mcollina Credited to mcollina and UlisesGascon UlisesGascon UlisesGascon
@fastify/middie has Improper Path Normalization when Using Path-Scoped Middleware High
CVE-2026-2880 was published for @fastify/middie (npm) Feb 28, 2026
tachote Credited to tachote, mcollina, UlisesGascon, and Eomm mcollina mcollina
UlisesGascon UlisesGascon Eomm Eomm
@fastify/express vulnerable to Improper Handling of URL Encoding (Hex Encoding) High
CVE-2026-22037 was published for @fastify/express (npm) Jan 20, 2026
rootxharsh Credited to rootxharsh, Eomm, and mcollina Eomm Eomm
mcollina mcollina
Fastify Middie Middleware Path Bypass High
CVE-2026-22031 was published for @fastify/middie (npm) Jan 20, 2026
rootxharsh Credited to rootxharsh, kamilmysliwiec, Eomm, and mcollina kamilmysliwiec kamilmysliwiec
Eomm Eomm mcollina mcollina
Fastify vulnerable to invalid content-type parsing, which could lead to validation bypass High
CVE-2025-32442 was published for fastify (npm) Apr 18, 2025
Linkster78 Credited to Linkster78, climba03003, mcollina, Eomm, and jsumners climba03003 climba03003
mcollina mcollina Eomm Eomm jsumners jsumners
find-my-way has a ReDoS vulnerability in multiparametric routes High
CVE-2024-45813 was published for find-my-way (npm) Sep 18, 2024
blakeembrey Credited to blakeembrey, mcollina, and sealonohana mcollina mcollina
sealonohana sealonohana
@fastify/secure-session: Reuse of destroyed secure session cookie High
CVE-2024-31999 was published for @fastify/secure-session (npm) Apr 10, 2024
AdamKorcz Credited to AdamKorcz, mcollina, and arthurscchan mcollina mcollina
arthurscchan arthurscchan
@fastify/oauth2 vulnerable to Cross Site Request Forgery due to reused Oauth2 state High
CVE-2023-31999 was published for @fastify/oauth2 (npm) Jul 5, 2023
erezarnon Credited to erezarnon, panva, mcollina, and marco-ippolito panva panva
mcollina mcollina marco-ippolito marco-ippolito
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