How many CVEs have patched mkdir?

1 published CVEs changed mkdir in isaacs/node-tar, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.

What is the latest CVE that changed mkdir?

CVE-2026-59871 (node-tar: Process crash via PAX numeric path type confusion), published 2026-07-08, changed lines 454 of src/unpack.ts.

How does mkdir compare to the rest of isaacs/node-tar?

isaacs/node-tar has 17 CVEs with a located fix in total; 1 of them changed mkdir.

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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Mkdir

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Weaknesses (CWE)The MITRE CWE weakness catalog
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Patched Functions
Isaacs
Node Tar
Mkdir

mkdir in isaacs/node-tar: Patched by 1 CVEs

isaacs/node-tar

Function

mkdir

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

src/unpack.ts

Last patched July 8, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

mkdir in isaacs/node-tar was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 2 lines in total.

isaacs/node-tar has 17 CVEs with a located fix in total, so 6% of them touched this function.

CVEs that patched it

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

On this page

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

node-tar: Process crash via PAX numeric path type confusion
CVE-2026-59871 · line 454 · +1 −1
High · CVSS 7.5
EPSS 0.6%2026-07-08

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1umasksrc/unpack.ts1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in isaacs/node-tar changed by the most CVE fixes.

normalize1 CVEs · lib/unpack.js reduce1 CVEs · src/pax.ts decNumber1 CVEs · src/header.ts abort1 CVEs · src/parse.ts write1 CVEs · src/parse.ts umask1 CVEs · src/unpack.ts

All patched functions in isaacs/node-tar

Frequently asked questions

Common questions about CVE fixes to mkdir.

How many CVEs have patched mkdir?: 1 published CVEs changed mkdir in isaacs/node-tar, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.
What is the latest CVE that changed mkdir?: CVE-2026-59871 (node-tar: Process crash via PAX numeric path type confusion), published 2026-07-08, changed lines 454 of src/unpack.ts.
How does mkdir compare to the rest of isaacs/node-tar?: isaacs/node-tar has 17 CVEs with a located fix in total; 1 of them changed mkdir.
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

src/unpack.ts on GitHub (opens in a new tab)
All patched functions in isaacs/node-tar
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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