RE
Product
react-server-dom-parcel
by Meta · last CVE Jul 21, 2026
On CISA KEVExploited in the wildRansomware-linked
8
CVEs
1
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 1High 6Medium 1Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-44907
7.5
1%
Jul 21
A denial of service vulnerability could be triggered by sending specially crafted HTTP requests to server function endpoints, this could lead to excessive CPU usage; affecting the…
Affected: 19.0.0 through 19.0.7; 19.1.0 through 19.1.8; 19.2.0 through 19.2.7
CVE-2026-23870
7.5
2%
May 6
A denial of service vulnerability could be triggered by sending specially crafted HTTP requests to server function endpoints, this could lead to server crashes, out-of-memory…
Affected: 19.0.0 through 19.0.5; 19.1.0 through 19.1.6; 19.2.0 through 19.2.5
CVE-2026-23869
7.5
2%
Apr 8
A denial of service vulnerability exists in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack and…
Affected: 19.0.0 through 19.0.4; 19.1.0 through 19.1.5; 19.2.0 through 19.2.4
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 11
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 through 19.0.2; 19.1.3 through 19.1.3; 19.2.2 through 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 through 19.0.1; 19.1.0 through 19.1.2; 19.2.0 through 19.2.1
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