AUGUST 4, 2026
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Case File

CVE-2026-23864

HIGH · CVSS 7.5 EPSS 2.39%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-01-26 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may lead to a denial-of-service condition.

CVE
CVE-2026-23864
Severity
HIGH
CVSS
7.5
EPSS
2.39%

Original NVD Description

Multiple denial of service vulnerabilities exist in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack, react-server-dom-webpack. The vulnerabilities are triggered by sending specially crafted HTTP requests to Server Function endpoints, and could lead to server crashes, out-of-memory exceptions or excessive CPU usage; depending on the vulnerable code path being exercised, the application configuration and application code. Strongly consider upgrading to the latest package versions to reduce risk and prevent availability issues in applications using React Server Components.

Related CVEs

Other vulnerabilities affecting the same vendor(s)