How many CVEs have patched readFromCacheDir?

1 published CVEs changed readFromCacheDir in vercel/next.js, in 1 distinct patches totalling 31 changed lines, between 2026 and 2026.

What is the latest CVE that changed readFromCacheDir?

CVE-2026-27980 (Next.js: Unbounded next/image disk cache growth can exhaust storage), published 2026-03-18, changed lines 188 to 218 of packages/next/src/server/image-optimizer.ts.

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

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

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

readFromCacheDir

Name: readFromCacheDir 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 March 18, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

31

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

readFromCacheDir in vercel/next.js was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 31 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 readFromCacheDir, newest first, with the lines each fix touched.

Next.js: Unbounded next/image disk cache growth can exhaust storage
CVE-2026-27980 · lines 188–218 · +31 −0
Medium · CVSS 6.9
EPSS 0.9%2026-03-18

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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 readFromCacheDir.

How many CVEs have patched readFromCacheDir?: 1 published CVEs changed readFromCacheDir in vercel/next.js, in 1 distinct patches totalling 31 changed lines, between 2026 and 2026.
What is the latest CVE that changed readFromCacheDir?: CVE-2026-27980 (Next.js: Unbounded next/image disk cache growth can exhaust storage), published 2026-03-18, changed lines 188 to 218 of packages/next/src/server/image-optimizer.ts.
How does readFromCacheDir compare to the rest of vercel/next.js?: vercel/next.js has 39 CVEs with a located fix in total; 1 of them changed readFromCacheDir.
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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