CVE-2026-31802

node-tar: node-tar is a full-featured Tar for Node.js

CVE-2026-31802 is fixed in node-tar on 1 platform by DEBIAN-CVE-2026-31802 (version 6.2.1+ds1+~cs6.1.13-10), released March 10, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0029
21st percentile

node-tar is a full-featured Tar for Node.js. Prior to version 7.5.11, tar (npm) can be tricked into creating a symlink that points outside the extraction directory by using a drive-relative symlink target such as C:../../../target.txt, which enables file overwrite outside cwd during normal tar.x() extraction. This vulnerability is fixed in 7.5.11.

Where it's fixed

ProductFixed inFixReleased
Linux
node-tar · Debian 14 6.2.1+ds1+~cs6.1.13-10 DEBIAN-CVE-2026-31802 Mar 10, 2026

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