Search for packages
| purl | pkg:npm/next@16.1.0-canary.0 |
| Next non-vulnerable version | 16.1.0-canary.19 |
| Latest non-vulnerable version | 16.2.6 |
| Risk |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-aaqz-vvuv-nkhs
Aliases: GHSA-h25m-26qc-wcjf |
Next.js HTTP request deserialization can lead to DoS when using insecure React Server Components A vulnerability affects certain React Server Components packages for versions 19.0.x, 19.1.x, and 19.2.x and frameworks that use the affected packages, including Next.js 13.x, 14.x, 15.x, and 16.x using the App Router. The issue is tracked upstream as [CVE-2026-23864](https://github.com/facebook/react/security/advisories/GHSA-83fc-fqcc-2hmg). A specially crafted HTTP request can be sent to any App Router Server Function endpoint that, when deserialized, may trigger excessive CPU usage, out-of-memory exceptions, or server crashes. This can result in denial of service in unpatched environments. |
Affected by 0 other vulnerabilities. |
|
VCID-n2as-avgp-nbda
Aliases: GHSA-w37m-7fhw-fmv9 |
Next Server Actions Source Code Exposure A vulnerability affects certain React packages for versions 19.0.0, 19.0.1, 19.1.0, 19.1.1, 19.1.2, 19.2.0, and 19.2.1 and frameworks that use the affected packages, including Next.js 15.x and 16.x using the App Router. The issue is tracked upstream as [CVE-2025-55183](https://www.cve.org/CVERecord?id=CVE-2025-55183). A malicious HTTP request can be crafted and sent to any App Router endpoint that can return the compiled source code of [Server Functions](https://react.dev/reference/rsc/server-functions). This could reveal business logic, but would not expose secrets unless they were hardcoded directly into [Server Function](https://react.dev/reference/rsc/server-functions) code. |
Affected by 1 other vulnerability. |
|
VCID-ufeu-t99r-7ffc
Aliases: GHSA-mwv6-3258-q52c |
Next Vulnerable to Denial of Service with Server Components A vulnerability affects certain React packages for versions 19.0.0, 19.0.1, 19.1.0, 19.1.1, 19.1.2, 19.2.0, and 19.2.1 and frameworks that use the affected packages, including Next.js 15.x and 16.x using the App Router. The issue is tracked upstream as [CVE-2025-55184](https://www.cve.org/CVERecord?id=CVE-2025-55184). A malicious HTTP request can be crafted and sent to any App Router endpoint that, when deserialized, can cause the server process to hang and consume CPU. This can result in denial of service in unpatched environments. |
Affected by 1 other vulnerability. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||