CVE-2026-44907 (GCVE-0-2026-44907)

Vulnerability from cvelistv5 – Published: 2026-07-21 16:03 – Updated: 2026-07-21 17:22
VLAI
Summary
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).
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Meta react-server-dom-turbopack Affected: 19.0.0 , ≤ 19.0.7 (semver)
Affected: 19.1.0 , ≤ 19.1.8 (semver)
Affected: 19.2.0 , ≤ 19.2.7 (semver)
Create a notification for this product.
Meta react-server-dom-parcel Affected: 19.0.0 , ≤ 19.0.7 (semver)
Affected: 19.1.0 , ≤ 19.1.8 (semver)
Affected: 19.2.0 , ≤ 19.2.7 (semver)
Create a notification for this product.
Meta react-server-dom-webpack Affected: 19.0.0 , ≤ 19.0.7 (semver)
Affected: 19.1.0 , ≤ 19.1.8 (semver)
Affected: 19.2.0 , ≤ 19.2.7 (semver)
Create a notification for this product.
Show details on NVD website
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.