How many CVEs have patched fetchExternalImage?

1 published CVEs changed fetchExternalImage in vercel/next.js, in 1 distinct patches totalling 108 changed lines, between 2026 and 2026.

What is the latest CVE that changed fetchExternalImage?

CVE-2026-94483 (Next.js: Server-Side Request Forgery in Image Optimization), published 2026-10-02, changed lines 1175 to 1279 of packages/next/src/server/image-optimizer.ts.

How does fetchExternalImage compare to the rest of vercel/next.js?

vercel/next.js has 39 CVEs with a located fix in total; 1 of them changed fetchExternalImage.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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vercel/next.js

Function

fetchExternalImage

Name: fetchExternalImage in vercel/next.js: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

packages/next/src/server/image-optimizer.ts

Last patched October 2, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

108

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

fetchExternalImage in vercel/next.js was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 108 lines in total.

vercel/next.js has 39 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed fetchExternalImage, newest first, with the lines each fix touched.

Next.js: Server-Side Request Forgery in Image Optimization
CVE-2026-94483 · lines 1175–1279 · +67 −41 in 3 hunks
High · CVSS 8.3
EPSS 0.2%2026-10-02

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in vercel/next.js changed by the most CVE fixes.

createRedirectRenderResult2 CVEs · packages/next/src/server/app-render/action-handler.ts createPatchedFetcher2 CVEs · packages/next/src/server/lib/patch-fetch.ts handleAction2 CVEs · packages/next/src/server/app-render/action-handler.ts initialize2 CVEs · packages/next/src/server/lib/router-server.ts exportPageImpl2 CVEs · packages/next/src/export/worker.ts exportPagesPage2 CVEs · packages/next/src/export/routes/pages.ts

All patched functions in vercel/next.js

Frequently asked questions

Common questions about CVE fixes to fetchExternalImage.

How many CVEs have patched fetchExternalImage?: 1 published CVEs changed fetchExternalImage in vercel/next.js, in 1 distinct patches totalling 108 changed lines, between 2026 and 2026.
What is the latest CVE that changed fetchExternalImage?: CVE-2026-94483 (Next.js: Server-Side Request Forgery in Image Optimization), published 2026-10-02, changed lines 1175 to 1279 of packages/next/src/server/image-optimizer.ts.
How does fetchExternalImage compare to the rest of vercel/next.js?: vercel/next.js has 39 CVEs with a located fix in total; 1 of them changed fetchExternalImage.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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