How many CVEs have patched addDefaultBuiltin?

2 published CVEs changed addDefaultBuiltin in patriksimek/vm2, in 2 distinct patches totalling 66 changed lines, between 2026 and 2026.

What is the latest CVE that changed addDefaultBuiltin?

CVE-2026-92958 (vm2 before 3.11.7 Denylist Bypass via fs/promises), published 2026-09-17, changed lines 420 to 460 of lib/builtin.js.

How does addDefaultBuiltin compare to the rest of patriksimek/vm2?

patriksimek/vm2 has 51 CVEs with a located fix in total; 2 of them changed addDefaultBuiltin.

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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patriksimek/vm2

Function

addDefaultBuiltin

Name: addDefaultBuiltin in patriksimek/vm2: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lib/builtin.js

Last patched September 17, 2026

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

66

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

addDefaultBuiltin in patriksimek/vm2 was changed by 2 published CVE fixes in 2026, in 2 distinct patches that added or removed 66 lines in total.

patriksimek/vm2 has 51 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

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

vm2 before 3.11.7 Denylist Bypass via fs/promises
CVE-2026-92958 · lines 420–460 · +41 −0
High · CVSS 8.4
EPSS 0.4%2026-09-17
vm2: NodeVM builtin denylist bypass via process and inspector/promises allows host code execution
CVE-2026-47140 · lines 168–181 · +14 −11
Critical · CVSS 10.0
EPSS 0.8%2026-06-12

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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 patriksimek/vm2 changed by the most CVE fixes.

createBridge16 CVEs · lib/bridge.js handleException4 CVEs · lib/setup-sandbox.js isDangerousBuiltin3 CVEs · lib/builtin.js makeResolverFromLegacyOptions3 CVEs · lib/resolver-compat.js bufferFrom2 CVEs · lib/setup-sandbox.js makeBuiltinsFromLegacyOptions2 CVEs · lib/builtin.js

All patched functions in patriksimek/vm2

Frequently asked questions

Common questions about CVE fixes to addDefaultBuiltin.

How many CVEs have patched addDefaultBuiltin?: 2 published CVEs changed addDefaultBuiltin in patriksimek/vm2, in 2 distinct patches totalling 66 changed lines, between 2026 and 2026.
What is the latest CVE that changed addDefaultBuiltin?: CVE-2026-92958 (vm2 before 3.11.7 Denylist Bypass via fs/promises), published 2026-09-17, changed lines 420 to 460 of lib/builtin.js.
How does addDefaultBuiltin compare to the rest of patriksimek/vm2?: patriksimek/vm2 has 51 CVEs with a located fix in total; 2 of them changed addDefaultBuiltin.
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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