RE
Product
React
by Facebook · last CVE Jan 26, 2026
On CISA KEVExploited in the wildRansomware-linked
6
CVEs
1
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 1High 3Medium 2Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-55182
RansomwareIn wildKEV
10.0
100%
Dec 3
Meta React Server Components Remote Code Execution Vulnerability
Affected: 19.0.0; 19.1.0; 19.1.1; 19.2.0
CVE-2026-23864
7.5
3%
Jan 26
Multiple denial of service vulnerabilities exist in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack,…
Affected: 19.0.0 before 19.0.4; 19.1.0 before 19.1.5; 19.2.0 before 19.2.4
CVE-2025-67779
7.5
20%
Dec 12
It was found that the fix addressing CVE-2025-55184 in React Server Components was incomplete and does not prevent a denial of service attack in a specific case
Affected: 19.0.2; 19.1.3; 19.2.2
CVE-2025-55184
7.5
67%
Dec 11
A pre-authentication denial of service vulnerability exists in React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following…
Affected: 19.0.0 before 19.0.2; 19.1.0 before 19.1.3; 19.2.0 before 19.2.2
CVE-2018-6341
6.1
3%
Dec 31
React applications which rendered to HTML using the ReactDOMServer API were not escaping user-supplied attribute names at render-time
Affected: 16.0.0 before 16.0.1; 16.1.0 before 16.1.2; 16.2.0 before 16.2.1; 16.3.0 before 16.3.3; 16.4.0 before 16.4.2
CVE-2025-55183
5.3
64%
Dec 11
An information leak vulnerability exists in specific configurations of React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the…
Affected: 19.0.0 before 19.0.2; 19.1.0 before 19.1.3; 19.2.0 before 19.2.2
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