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CVE-2026-44907

Published: Jul 21, 2026Updated: Jul 21, 2026 Sources: CVE List NVD
7.5HIGH
NVD MITRE
EPSS Score
0.3%
Top 74.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

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).

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Affected Products

Meta
commercial·USaka react-server-dom-webpack, react-server-dom-turbopack, react-server-dom-parcel
react-server-dom-turbopackLibrary
OSS Libraries / web-framework
react-server-dom-parcelLibrary
OSS Libraries / web-framework
react-server-dom-webpackLibrary
OSS Libraries / web-framework

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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References

https://github.com/react/react/security/advisories/GHSA-wx67-qw84-cm4g
github.com

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