How many CVEs have patched fetchInternalImage?

2 published CVEs changed fetchInternalImage in vercel/next.js, in 2 distinct patches totalling 2 changed lines, between 2025 and 2025.

What is the latest CVE that changed fetchInternalImage?

CVE-2025-57752 (Next.js Affected by Cache Key Confusion for Image Optimization API Routes), published 2025-08-29, changed lines 637 of packages/next/src/server/image-optimizer.ts.

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

vercel/next.js has 39 CVEs with a located fix in total; 2 of them changed fetchInternalImage.

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

fetchInternalImage

Name: fetchInternalImage 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 August 29, 2025

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

2

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

fetchInternalImage in vercel/next.js was changed by 2 published CVE fixes in 2025, in 2 distinct patches that added or removed 2 lines in total.

vercel/next.js has 39 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

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

Next.js Affected by Cache Key Confusion for Image Optimization API Routes
CVE-2025-57752 · line 637 · +0 −1
Medium · CVSS 6.2
EPSS 0.3%2025-08-29
Next.js Content Injection Vulnerability for Image Optimization
CVE-2025-55173 · line 637 · +0 −1
Medium · CVSS 4.3
EPSS 0.6%2025-08-29

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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 fetchInternalImage.

How many CVEs have patched fetchInternalImage?: 2 published CVEs changed fetchInternalImage in vercel/next.js, in 2 distinct patches totalling 2 changed lines, between 2025 and 2025.
What is the latest CVE that changed fetchInternalImage?: CVE-2025-57752 (Next.js Affected by Cache Key Confusion for Image Optimization API Routes), published 2025-08-29, changed lines 637 of packages/next/src/server/image-optimizer.ts.
How does fetchInternalImage compare to the rest of vercel/next.js?: vercel/next.js has 39 CVEs with a located fix in total; 2 of them changed fetchInternalImage.
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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