VulnCheck KEV: CVE-2025-55182

A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. The vulnerable code unsafely deserializes...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.04 / 25.10 : OpenJDK 21 vulnerabilities (USN-7885-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.04 / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7885-1 advisory. Jinfeng Guo discovered that the Security component of OpenJDK 21 did not correctly handle certain representations...

React 19.0 / 19.1.0 / 19.1.1 / 19.2.0 Remote Code Execution

On November 29th, Lachlan Davidson reported a security vulnerability in React that allows unauthenticated remote code execution by exploiting a flaw in how React decodes payloads sent to React Server Function endpoints. Even if your app does not implement any React Server Function endpoints it ma...

Linux Distros Unpatched Vulnerability : CVE-2025-40214

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - afunix: Initialise sccindex in unixaddedge. Quang Le reported that the AFUNIX GC could garbage- collect a receive queue of an alive in-flight socket, with a nic...

Exploit for CVE-2025-55182

CVE-2025-55182 and CVE-2025-66478 Technical Analysis of Ar...

Exploit for CVE-2025-55182

CVE-2025-55182 Surface Scanner A lightweight, non-intrusive P...

Exploit for CVE-2025-55182

CVE-2025-55182 - React Server Components RCE Exploit Python C...

Exploit for CVE-2025-55182

CVE-2025-55182 - React Server Components RCE Exploit Python C...

Exploit for CVE-2025-55182

CVE-2025-55182 - React Server Components RCE NOTE: Written b...

Exploit for CVE-2025-55182

CVE-2025-55182 - React Server Components Pre-Auth RCE Exec...

Exploit for CVE-2025-55182

CVE-2025-55182 Proof-of-concept exploit for CVE-2025-55182, a...

EUVD-2025-200982

React Server Components are Vulnerable to RCE...

React Server Components are Vulnerable to RCE

Summary @vitejs/plugin-rsc vendors react-server-dom-webpack, which contained an unauthenticated remote code execution vulnerability in versions prior to 19.0.1, 19.1.2, and 19.2.1. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-fv66-9v8q-g76r...

GHSA-FMH4-WR37-44FP React Server Components are Vulnerable to RCE

Summary @vitejs/plugin-rsc vendors react-server-dom-webpack, which contained an unauthenticated remote code execution vulnerability in versions prior to 19.0.1, 19.1.2, and 19.2.1. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-fv66-9v8q-g76r...

GHSA-FV66-9V8Q-G76R React Server Components are Vulnerable to RCE

Impact There is an unauthenticated remote code execution vulnerability in React Server Components. We recommend upgrading immediately. The vulnerability is present in versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 of: react-server-dom-webpack react-server-dom-parcel react-server-dom-turbopack Patche...

React Server Components are Vulnerable to RCE

Impact There is an unauthenticated remote code execution vulnerability in React Server Components. We recommend upgrading immediately. The vulnerability is present in versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 of: react-server-dom-webpack react-server-dom-parcel react-server-dom-turbopack Patche...

Critical RSC Bugs in React and Next.js Allow Unauthenticated Remote Code Execution

A maximum-severity security flaw has been disclosed in React Server Components RSC that, if successfully exploited, could result in remote code execution. The vulnerability, tracked as CVE-2025-55182, carries a CVSS score of 10.0. The vulnerability has been codenamed React2shell. It allows...

Exploit for CVE-2025-55182

GitHub CVE Scanner 🔍 Quickly scan GitHub repositories for c...

CVE-2025-59702

Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a physically proximate attacker with elevated privileges to falsify tamper events by accessing internal components...

Arbitrary Code Injection

Overview next is a react framework. Affected versions of this package are vulnerable to Arbitrary Code Injection via unsafe deserialization of RSC payloads from HTTP requests to Server Function endpoints. An unauthenticated attacker can execute arbitrary code on the server by sending malicious HT...