Brand
React (Meta): actively exploited vulnerabilities
1 vulnerability in a React (Meta) product (React Server Components) is in CISA’s catalog of exploited vulnerabilities. It was added on December 5, 2025.
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1 vulnerability added in the last 12 months
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1 exploited vulnerability in the catalog, in total
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0 added in the last 30 days
By category
Add just one React (Meta) category to your radar, or open its page.
- Frameworks and libraries 1 vulnerability
A high count also reflects how widely a product is deployed and how much attackers care about it: it is not a security rating.
Affected products
- React Server Components 1 vulnerability · Frameworks
Name used by CISA: Meta. Product families: indicative classification by this site.
Patch first
In the order of the main list (Patch first): recent additions first, then the most severe. The number is the rank within this React (Meta) list.
Rank 1React (Meta) React Server Components
CVE-2025-55182Ransomware
Meta React Server Components Remote Code Execution Vulnerability
Added in the last 12 months: ranked by severity.
- Added
- Dec 5, 2025
- CISA deadline
- 7 days
- CVSS severity
- 10.0 (critical)
Follow and verify
Indicative classification, based on the vendor and product names given by CISA. How products are classified.