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CVE Vulnerability Details :
CVE-2026-44907
PUBLISHED
More InfoOfficial Page
Assigner-Meta
Assigner Org ID-4fc57720-52fe-4431-a0fb-3d2c8747b827
View Known Exploited Vulnerability (KEV) details
Published At-21 Jul, 2026 | 16:03
Updated At-21 Jul, 2026 | 17:22
Rejected At-
▼CVE Numbering Authority (CNA)

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).

Affected Products
Vendor
Meta Platforms, Inc.Meta
Product
react-server-dom-turbopack
Default Status
unaffected
Versions
Affected
  • From 19.0.0 through 19.0.7 (semver)
  • From 19.1.0 through 19.1.8 (semver)
  • From 19.2.0 through 19.2.7 (semver)
Vendor
Meta Platforms, Inc.Meta
Product
react-server-dom-parcel
Default Status
unaffected
Versions
Affected
  • From 19.0.0 through 19.0.7 (semver)
  • From 19.1.0 through 19.1.8 (semver)
  • From 19.2.0 through 19.2.7 (semver)
Vendor
Meta Platforms, Inc.Meta
Product
react-server-dom-webpack
Default Status
unaffected
Versions
Affected
  • From 19.0.0 through 19.0.7 (semver)
  • From 19.1.0 through 19.1.8 (semver)
  • From 19.2.0 through 19.2.7 (semver)
Problem Types
TypeCWE IDDescription
N/AN/ACWE-502, CWE-400
Type: N/A
CWE ID: N/A
Description: CWE-502, CWE-400
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/react/react/security/advisories/GHSA-wx67-qw84-cm4g
x_refsource_CONFIRM
Hyperlink: https://github.com/react/react/security/advisories/GHSA-wx67-qw84-cm4g
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found