CVE-2026-23864
CVE-2026-23864
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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.
CVSS 7.5 · Alta · EPSS 2,6% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
react-server-dom-webpack
- Versiones
- ≥ 19.0.0, < 19.0.4: Afectada (semver)
- ≥ 19.1.0, < 19.1.5: Afectada (semver)
- ≥ 19.2.0, < 19.2.4: Afectada (semver)
Actualiza a 19.0.4; Actualiza a 19.1.5; Actualiza a 19.2.4
react-server-dom-turbopack
- Versiones
- ≥ 19.0.0, < 19.0.4: Afectada (semver)
- ≥ 19.1.0, < 19.1.5: Afectada (semver)
- ≥ 19.2.0, < 19.2.4: Afectada (semver)
Actualiza a 19.0.4; Actualiza a 19.1.5; Actualiza a 19.2.4
react-server-dom-parcel
- Versiones
- ≥ 19.0.0, < 19.0.4: Afectada (semver)
- ≥ 19.1.0, < 19.1.5: Afectada (semver)
- ≥ 19.2.0, < 19.2.4: Afectada (semver)
Actualiza a 19.0.4; Actualiza a 19.1.5; Actualiza a 19.2.4
react-server-dom-parcel npm
- Intervalos de versiones afectados
- SEMVER: ≥ 19.0.0, < 19.0.4
Actualiza a 19.0.4
react-server-dom-turbopack npm
- Intervalos de versiones afectados
- SEMVER: ≥ 19.1.0-canary-7130d0c6-20241212, < 19.1.5
Actualiza a 19.1.5
react-server-dom-webpack npm
- Intervalos de versiones afectados
- SEMVER: ≥ 19.2.0-canary-63779030-20250328, < 19.2.4
Actualiza a 19.2.4
react-server-dom-turbopack npm
- Intervalos de versiones afectados
- SEMVER: ≥ 19.0.0, < 19.0.4
Actualiza a 19.0.4
react-server-dom-parcel npm
- Intervalos de versiones afectados
- SEMVER: ≥ 19.1.0-canary-7130d0c6-20241212, < 19.1.5
Actualiza a 19.1.5
react-server-dom-parcel npm
- Intervalos de versiones afectados
- SEMVER: ≥ 19.2.0-canary-63779030-20250328, < 19.2.4
Actualiza a 19.2.4
react-server-dom-webpack npm
- Intervalos de versiones afectados
- SEMVER: ≥ 19.1.0-canary-7130d0c6-20241212, < 19.1.5
Actualiza a 19.1.5
react-server-dom-webpack npm
- Intervalos de versiones afectados
- SEMVER: ≥ 19.0.0, < 19.0.4
Actualiza a 19.0.4
react-server-dom-turbopack npm
- Intervalos de versiones afectados
- SEMVER: ≥ 19.2.0-canary-63779030-20250328, < 19.2.4
Actualiza a 19.2.4
Fuentes originales
- https://www.facebook.com/security/advisories/cve-2026-23864
- https://access.redhat.com/security/cve/CVE-2026-23864
- https://bugzilla.redhat.com/show_bug.cgi?id=2433059
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23864.json
- https://access.redhat.com/errata/RHSA-2026:34608
- https://access.redhat.com/errata/RHSA-2026:13571
- https://nvd.nist.gov/vuln/detail/CVE-2026-23864