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 following packages: react-server-dom-webpack, react-server-dom-parcel, react-server-dom-turbopack (versions 19.0.0 through 19.0.7, 19.1.0 through 19.1.8, and 19.2.0 through 19.2.7).
Metrics
Affected Vendors & Products
References
History
Wed, 29 Jul 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Denial of Service via Crafted HTTP Requests Causing CPU Exhaustion in React Server DOM Packages | |
| Weaknesses | CWE-400 |
Mon, 27 Jul 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Facebook
Facebook react-server-dom-parcel Facebook react-server-dom-turbopack Facebook react-server-dom-webpack |
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| Vendors & Products |
Facebook
Facebook react-server-dom-parcel Facebook react-server-dom-turbopack Facebook react-server-dom-webpack |
Fri, 24 Jul 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Denial of Service via Crafted HTTP Requests Causing CPU Exhaustion in React Server DOM Packages | |
| Weaknesses | CWE-400 |
Tue, 21 Jul 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 21 Jul 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 following packages: react-server-dom-webpack, react-server-dom-parcel, react-server-dom-turbopack (versions 19.0.0 through 19.0.7, 19.1.0 through 19.1.8, and 19.2.0 through 19.2.7). | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Meta
Published: 2026-07-21T16:03:32.256Z
Updated: 2026-07-21T17:22:34.411Z
Reserved: 2026-05-08T02:33:35.449Z
Link: CVE-2026-44907
Updated: 2026-07-21T17:22:30.588Z
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