CVE-2026-23870
3 advisories.
npm/react-server-dom-parcel CVE-2026-23870: high 7.5
Facebook React has a Denial of Service Vulnerability in React Server Components
Action: Upgrade react-server-dom-parcel to 19.0.6 or later.
npm i react-server-dom-parcel@19.0.6npm i react-server-dom-parcel@19.1.7npm i react-server-dom-parcel@19.2.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 19.0.0 | 19.0.6 | - |
| 19.1.0 | 19.1.7 | - |
| 19.2.0 | 19.2.6 | - |
Fixed versions
| 19.0.6 | 19.1.7 | 19.2.6 |
Sources
- osv: GHSA-rv78-f8rc-xrxh
- https://github.com/facebook/react/security/advisories/GHSA-rv78-f8rc-xrxh
- https://github.com/vercel/next.js/security/advisories/GHSA-8h8q-6873-q5fj
- https://github.com/vitejs/vite-plugin-react/security/advisories/GHSA-w94c-4vhp-22gx
- https://nvd.nist.gov/vuln/detail/CVE-2026-23870
- https://github.com/facebook/react
CVE-2026-23870 · published · modified · JSON
npm/react-server-dom-turbopack CVE-2026-23870: high 7.5
Facebook React has a Denial of Service Vulnerability in React Server Components
Action: Upgrade react-server-dom-turbopack to 19.0.6 or later.
npm i react-server-dom-turbopack@19.0.6npm i react-server-dom-turbopack@19.1.7npm i react-server-dom-turbopack@19.2.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 19.0.0 | 19.0.6 | - |
| 19.1.0 | 19.1.7 | - |
| 19.2.0 | 19.2.6 | - |
Fixed versions
| 19.0.6 | 19.1.7 | 19.2.6 |
Sources
- osv: GHSA-rv78-f8rc-xrxh#npm/react-server-dom-turbopack
- https://github.com/facebook/react/security/advisories/GHSA-rv78-f8rc-xrxh
- https://github.com/vercel/next.js/security/advisories/GHSA-8h8q-6873-q5fj
- https://github.com/vitejs/vite-plugin-react/security/advisories/GHSA-w94c-4vhp-22gx
- https://nvd.nist.gov/vuln/detail/CVE-2026-23870
- https://github.com/facebook/react
CVE-2026-23870 · published · modified · JSON
npm/react-server-dom-webpack CVE-2026-23870: high 7.5
Facebook React has a Denial of Service Vulnerability in React Server Components
Action: Upgrade react-server-dom-webpack to 19.0.6 or later.
npm i react-server-dom-webpack@19.0.6npm i react-server-dom-webpack@19.1.7npm i react-server-dom-webpack@19.2.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 19.0.0 | 19.0.6 | - |
| 19.1.0 | 19.1.7 | - |
| 19.2.0 | 19.2.6 | - |
Fixed versions
| 19.0.6 | 19.1.7 | 19.2.6 |
Sources
- osv: GHSA-rv78-f8rc-xrxh#npm/react-server-dom-webpack
- https://github.com/facebook/react/security/advisories/GHSA-rv78-f8rc-xrxh
- https://github.com/vercel/next.js/security/advisories/GHSA-8h8q-6873-q5fj
- https://github.com/vitejs/vite-plugin-react/security/advisories/GHSA-w94c-4vhp-22gx
- https://nvd.nist.gov/vuln/detail/CVE-2026-23870
- https://github.com/facebook/react
CVE-2026-23870 · published · modified · JSON