How many CVEs have patched a0?

1 published CVEs changed a0 in vercel/next.js, in 1 distinct patches totalling 12 changed lines, between 2026 and 2026.

What is the latest CVE that changed a0?

CVE-2026-94545 (Satori-generated SVG has improper escaping), published 2026-09-30, changed lines 16105 to 16116 of packages/next/src/compiled/@vercel/og/index.edge.js.

How does a0 compare to the rest of vercel/next.js?

vercel/next.js has 39 CVEs with a located fix in total; 1 of them changed a0.

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

a0

Name: a0 in vercel/next.js: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

packages/next/src/compiled/@vercel/og/index.edge.js

Last patched September 30, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

12

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

a0 in vercel/next.js was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 12 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 a0, newest first, with the lines each fix touched.

Satori-generated SVG has improper escaping
CVE-2026-94545 · lines 16105–16116 · +6 −6
Medium · CVSS 5.3
EPSS 1.0%2026-09-30

Get an alert when the next CVE fix lands in vercel/next.js, with the patched functions.

Monitor next.js CVEs

Other functions in these files

Functions in the same file that CVE fixes also changed.

1

Adpackages/next/src/compiled/@vercel/og/index.edge.js

1 CVEs · 1 patches2026

2addFontspackages/next/src/compiled/@vercel/og/index.edge.js1 CVEs · 1 patches2026

3Aipackages/next/src/compiled/@vercel/og/index.edge.js1 CVEs · 1 patches2026

4appackages/next/src/compiled/@vercel/og/index.edge.js1 CVEs · 1 patches2026

5Bdpackages/next/src/compiled/@vercel/og/index.edge.js1 CVEs · 1 patches2026

6bgpackages/next/src/compiled/@vercel/og/index.edge.js1 CVEs · 1 patches2026

7Bppackages/next/src/compiled/@vercel/og/index.edge.js1 CVEs · 1 patches2026

8adpackages/next/src/compiled/@vercel/og/index.edge.js1 CVEs · 1 patches2026

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 a0.

How many CVEs have patched a0?: 1 published CVEs changed a0 in vercel/next.js, in 1 distinct patches totalling 12 changed lines, between 2026 and 2026.
What is the latest CVE that changed a0?: CVE-2026-94545 (Satori-generated SVG has improper escaping), published 2026-09-30, changed lines 16105 to 16116 of packages/next/src/compiled/@vercel/og/index.edge.js.
How does a0 compare to the rest of vercel/next.js?: vercel/next.js has 39 CVEs with a located fix in total; 1 of them changed a0.
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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