CVE-2026-25223

A flaw was found in Fastify, a web framework for Node.js. A remote attacker can exploit a validation bypass vulnerability by appending a tab character followed by arbitrary content to the Content-Type header. This circumvents the request body validation schemas, allowing the server to process the...

CVE-2026-25224

A flaw was found in Fastify. A remote client can exploit this denial-of-service vulnerability by sending a slow or non-reading request when the application returns a ReadableStream or Response with a Web Stream body via reply.send. This can lead to unbounded buffering, exhausting server memory. T...

CVE-2026-25223

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.2, a validation bypass vulnerability exists in Fastify where request body validation schemas specified by Content-Type can be completely circumvented. By appending a tab character \t followed by arbitrary content ...

CVE-2026-25224

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.3, a denial-of-service vulnerability in Fastify’s Web Streams response handling can allow a remote client to exhaust server memory. Applications that return a ReadableStream or Response with a Web Stream body via...

EUVD-2026-5157

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.2, a validation bypass vulnerability exists in Fastify where request body validation schemas specified by Content-Type can be completely circumvented. By appending a tab character \t followed by arbitrary content ...

CVE-2026-25223 Fastify's Content-Type header tab character allows body validation bypass

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.2, a validation bypass vulnerability exists in Fastify where request body validation schemas specified by Content-Type can be completely circumvented. By appending a tab character \t followed by arbitrary content ...

CVE-2026-25223 Fastify's Content-Type header tab character allows body validation bypass

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.2, a validation bypass vulnerability exists in Fastify where request body validation schemas specified by Content-Type can be completely circumvented. By appending a tab character \t followed by arbitrary content ...

CVE-2026-25223 Fastify's Content-Type header tab character allows body validation bypass

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.2, a validation bypass vulnerability exists in Fastify where request body validation schemas specified by Content-Type can be completely circumvented. By appending a tab character \t followed by arbitrary content ...

CVE-2026-25223

CVE-2026-25223 affects the Fastify web framework for Node.js. Before version 5.7.2, a validation bypass allows an attacker to bypass request body validation by appending a tab character to the Content-Type header, causing the server to process the body as the original content type without proper ...

CVE-2026-25223

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.2, a validation bypass vulnerability exists in Fastify where request body validation schemas specified by Content-Type can be completely circumvented. By appending a tab character \t followed by arbitrary content ...

CVE-2026-25224 Fastify Vulnerable to DoS via Unbounded Memory Allocation in sendWebStream

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.3, a denial-of-service vulnerability in Fastify’s Web Streams response handling can allow a remote client to exhaust server memory. Applications that return a ReadableStream or Response with a Web Stream body via...

CVE-2026-25224

CVE-2026-25224 affects Fastify (Node.js). Before 5.7.3, a DoS can occur when a remote client sends a slow or non-reading request while the app returns a ReadableStream (or Web Stream) via reply.send(), causing unbounded buffering and possible memory exhaustion. Impact: server degradation or crash...

CVE-2026-25224

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.3, a denial-of-service vulnerability in Fastify’s Web Streams response handling can allow a remote client to exhaust server memory. Applications that return a ReadableStream or Response with a Web Stream body via...

CVE-2026-25224 Fastify Vulnerable to DoS via Unbounded Memory Allocation in sendWebStream

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.3, a denial-of-service vulnerability in Fastify’s Web Streams response handling can allow a remote client to exhaust server memory. Applications that return a ReadableStream or Response with a Web Stream body via...

EUVD-2026-5158

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.3, a denial-of-service vulnerability in Fastify’s Web Streams response handling can allow a remote client to exhaust server memory. Applications that return a ReadableStream or Response with a Web Stream body via...

CVE-2026-25224 Fastify Vulnerable to DoS via Unbounded Memory Allocation in sendWebStream

Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.3, a denial-of-service vulnerability in Fastify’s Web Streams response handling can allow a remote client to exhaust server memory. Applications that return a ReadableStream or Response with a Web Stream body via...

Fastify 安全漏洞

Fastify is an open-source web framework developed by Fastify. Versions of Fastify prior to 5.7.3 contained security vulnerabilities. These vulnerabilities were due to a denial-of-service vulnerability in the handling of Web Streams responses, which could potentially cause remote clients to consum...

Fastify 安全漏洞

Fastify is an open-source web framework developed by Fastify. Versions of Fastify prior to 5.7.2 contained security vulnerabilities. These vulnerabilities stemmed from a request body validation pattern that could be completely bypassed, allowing attackers to circumvent body validation...

Allocation of Resources Without Limits or Throttling

Overview fastify is an overhead web framework, for Node.js. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the sendWebStream function. An attacker can cause excessive memory consumption by sending a slow or non-reading client request,...

@amedia/brick-mcp (>=0.0.0-vEXPORT-20260113150210, <=0.1.5), @andesite-lab/andesite-core (>=1.60.2, <=1.61.0) +264 more potentially affected by CVE-2026-25224 via fastify (>=5.0.0, <=5.7.2)

fastify NPM version =5.0.0, =0.0.0-vEXPORT-20260113150210, =1.60.2, =2.0.1, =1.1.1, =0.1.1, =0.1.1, =0.1.1, =0.0.35, =0.0.82, =0.0.1, =0.0.6, =0.1.68, =6.0.0-alpha.1, =0.2.305, =1.0.6, =1.0.22 and more Source cves: CVE-2026-25224 Source advisory: SNYK:JS-FASTIFY-15182641...