CVE-2026-23870
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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 exceptions or excessive CPU usage; affecting the following packages: react-server-dom-webpack, react-server-dom-parcel, react-server-dom-turbopack (versions 19.0.0 through 19.0.5, 19.1.0 through 19.1.6, and 19.2.0 through 19.2.5).
| Vendor | meta |
| Product | react-server-dom-turbopack |
| Published | May 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Meta / react-server-dom-turbopack
19.0.0 ≤ 19.0.5 19.1.0 ≤ 19.1.6 19.2.0 ≤ 19.2.5
Meta / react-server-dom-parcel
19.0.0 ≤ 19.0.5 19.1.0 ≤ 19.1.6 19.2.0 ≤ 19.2.5
Meta / react-server-dom-webpack
19.0.0 ≤ 19.0.5 19.1.0 ≤ 19.1.6 19.2.0 ≤ 19.2.5