How many CVEs have patched prepareExecution?

1 published CVEs changed prepareExecution in nodejs/node, in 1 distinct patches totalling 1 changed lines, between 2026 and 2026.

What is the latest CVE that changed prepareExecution?

CVE-2025-55131, published 2026-01-20, changed lines 100 of lib/internal/process/pre_execution.js.

How does prepareExecution compare to the rest of nodejs/node?

nodejs/node has 13 CVEs with a located fix in total; 1 of them changed prepareExecution.

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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Patched Functions
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PrepareExecution

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Patched Functions
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PrepareExecution

prepareExecution in nodejs/node: Patched by 1 CVEs

nodejs/node

Function

prepareExecution

Name: prepareExecution in nodejs/node: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lib/internal/process/pre_execution.js

Last patched January 20, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

prepareExecution in nodejs/node was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 1 lines in total.

nodejs/node has 13 CVEs with a located fix in total, so 8% of them touched this function.

CVEs that patched it

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

On this page

Overview
CVEs that patched it
Other hotspots in the repository
FAQ
References

CVE-2025-55131
CVE-2025-55131 · line 100 · +0 −1
High · CVSS 7.1
EPSS 3.5%2026-01-20

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Other hotspots in the repository

Functions in nodejs/node changed by the most CVE fixes.

reconnectZeroFillToggle1 CVEs · lib/internal/buffer.js CheckNumberToSize1 CVEs · src/node_buffer.cc NewBackingStoreForNodeLTS1 CVEs · deps/v8/include/v8-array-buffer.h NewBackingStoreForNodeLTS1 CVEs · deps/v8/src/api/api.cc Allocate1 CVEs · src/api/environment.cc GetZeroFillToggle1 CVEs · src/node_buffer.cc

All patched functions in nodejs/node

Frequently asked questions

Common questions about CVE fixes to prepareExecution.

How many CVEs have patched prepareExecution?: 1 published CVEs changed prepareExecution in nodejs/node, in 1 distinct patches totalling 1 changed lines, between 2026 and 2026.
What is the latest CVE that changed prepareExecution?: CVE-2025-55131, published 2026-01-20, changed lines 100 of lib/internal/process/pre_execution.js.
How does prepareExecution compare to the rest of nodejs/node?: nodejs/node has 13 CVEs with a located fix in total; 1 of them changed prepareExecution.
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

lib/internal/process/pre_execution.js on GitHub (opens in a new tab)
All patched functions in nodejs/node
Patched functions directory

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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