CVE-2026-40879 Nest: DoS via Recursive handleData in JsonSocket (TCP Transport)

Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.19, when an attacker sends many small, valid JSON messages in one TCP frame, handleData recurses once per message; the buffer shrinks each call. maxBufferSize is never reached; call stack overflows instead. ...

CVE-2026-40879 Nest: DoS via Recursive handleData in JsonSocket (TCP Transport)

Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.19, when an attacker sends many small, valid JSON messages in one TCP frame, handleData recurses once per message; the buffer shrinks each call. maxBufferSize is never reached; call stack overflows instead. ...

PT-2026-33230

Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.19, when an attacker sends many small, valid JSON messages in one TCP frame, handleData recurses once per message; the buffer shrinks each call. maxBufferSize is never reached; call stack overflows instead. ...

CVE-2026-35515

Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.18, SseStream.transform interpolates message.type and message.id directly into Server-Sent Events text protocol output without sanitizing newline characters \r, \n. Since the SSE protocol treats both \r and ...

CVE-2026-35515 @nestjs/core Improperly Neutralizes Special Elements in Output Used by a Downstream Component ('Injection')

Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.18, SseStream.transform interpolates message.type and message.id directly into Server-Sent Events text protocol output without sanitizing newline characters \r, \n. Since the SSE protocol treats both \r and ...

CVE-2026-35515 @nestjs/core Improperly Neutralizes Special Elements in Output Used by a Downstream Component ('Injection')

Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.18, SseStream.transform interpolates message.type and message.id directly into Server-Sent Events text protocol output without sanitizing newline characters \r, \n. Since the SSE protocol treats both \r and ...

CVE-2026-35515

Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.18, SseStream.transform interpolates message.type and message.id directly into Server-Sent Events text protocol output without sanitizing newline characters \r, \n. Since the SSE protocol treats both \r and ...

CVE-2026-35515

NestJS/core (@nestjs/core) contains a vulnerability in SseStream._transform() where un sanitized interpolation of upstream data into SSE output allows an attacker to inject arbitrary SSE events, spoof event types, and corrupt reconnection state. The issue arises from inserting message.type and me...

The vulnerability of the nest_imc_event_init() function in the arch/powerpc/perf/imc-pmu.c module, which is part of the PowerPC platform support for the Linux operating system, allows a hacker to cause a service failure.

The vulnerability of the nestimceventinit function in the arch/powerpc/perf/imc-pmu.c module, which is part of the PowerPC platform support for the Linux operating system, is related to state management errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-33011

Nest is a framework for building scalable Node.js server-side applications. In versions 11.1.15 and below, a NestJS application using @nestjs/platform-fastify GET middleware can be bypassed because Fastify automatically redirects HEAD requests to the corresponding GET handlers if they exist. As a...

CVE-2026-33011 Nest Fastify HEAD Request Middleware Bypass

Nest is a framework for building scalable Node.js server-side applications. In versions 11.1.15 and below, a NestJS application using @nestjs/platform-fastify GET middleware can be bypassed because Fastify automatically redirects HEAD requests to the corresponding GET handlers if they exist. As a...

CVE-2026-33011

CVE-2026-33011 affects Nest with @nestjs/platform-fastify: in versions 11.1.15 and earlier, Fastify’s HEAD-to-GET redirect can bypass GET middleware, causing middleware to be skipped while the GET handler still runs and the response lacks a body. The issue is fixed in version 11.1.16. Remediate b...

CVE-2026-33011

Nest is a framework for building scalable Node.js server-side applications. In versions 11.1.15 and below, a NestJS application using @nestjs/platform-fastify GET middleware can be bypassed because Fastify automatically redirects HEAD requests to the corresponding GET handlers if they exist. As a...

nest 安全漏洞

Nest is a Node.js framework developed by NestJS, designed for building efficient, scalable, and enterprise-level server-side applications using TypeScript/JavaScript. Versions of Nest 11.1.15 and earlier contain security vulnerabilities. These vulnerabilities stem from Fastify automatically...

Nest Fastify HEAD Request Middleware Bypass

Impact In a NestJS application using @nestjs/platform-fastify, GET middleware can be bypassed because Fastify automatically redirects HEAD requests to the corresponding GET handlers if they exist. As a result: - Middleware will be completely skipped. - The HTTP response won't include a body since...

PT-2026-25990

Nest is a framework for building scalable Node.js server-side applications. In versions 11.1.15 and below, a NestJS application using @nestjs/platform-fastify GET middleware can be bypassed because Fastify automatically redirects HEAD requests to the corresponding GET handlers if they exist. As a...

Malicious code in nest-moralis (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7568b91354492a39b40ca156221b4a94c94808517fbf09ae48954ba5da0febfd The package nest-moralis was found to contain malicious code. Source: ghsa-malware f5ebd5810f65b46e709e5d8a09a1b3a421a0aac599af1ef51e8bb433afddba48 A...

Malicious Package

Overview nest-moralis is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

@lenne.tech/nest-server (>=11.3.0, <=11.5.0) potentially affected by CVE-2026-32621 via @apollo/gateway (2.12.0)

@apollo/gateway NPM version 2.12.0 is affected by a known vulnerability. The following packages have a transitive dependency on @apollo/gateway and may be impacted: - @lenne.tech/nest-server =11.3.0, =11.5.0 Source cves: CVE-2026-32621 Source advisory: OSV:GHSA-PFJJ-6F4P-RVMH...

@apollo/gateway (>=2.12.0-preview.0, <=2.12.2), @lenne.tech/nest-server (>=11.3.0, <=11.5.0) potentially affected by CVE-2026-32621 via @apollo/query-planner (>=2.12.0, <=2.12.2)

@apollo/query-planner NPM version =2.12.0, =2.12.0-preview.0, =11.3.0, =11.5.0 Source cves: CVE-2026-32621 Source advisory: OSV:GHSA-PFJJ-6F4P-RVMH...