Topic: react vulnerability

Sort by: Relevance | Date
  • Critical React & Node.js Flaw Patched: Update Now (CVE-2025-55182)
    December 5, 2025
    100%

    Critical React & Node.js Flaw Patched: Update Now (CVE-2025-55182)

    A critical remote code execution vulnerability (CVE-2025-55182) affects React versions 19.0.0 through 19.2.0, requiring an immediate update to version 19.2.1. The flaw involves unsafe deserialization in React Server Components, impacting not only React but also major dependent frameworks like Nex...

    Read More »
  • Cloudflare Outage Linked to React2Shell Mitigation Efforts
    December 6, 2025
    93%

    Cloudflare Outage Linked to React2Shell Mitigation Efforts

    A widespread Cloudflare outage was caused by an emergency security patch for a critical, actively exploited vulnerability (React2Shell/CVE-2025-55182) in React Server Components, not by a cyberattack. The update, intended to block exploitation attempts, inadvertently failed and disrupted about 28...

    Read More »

Related Topics

vulnerability disclosure (2) internet infrastructure (1) remote code execution (1) proof-of-concept exploits (1) security patch (1) security researchers (1) mitigation measures (1) hacking groups (1)