CVE-2026-26960 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. Descriptionnode-tar is a full-featured Tar for Node.js. When using default options in versions 7.5.7 and below, an attacker-controlled archive can create a hardlink inside the extraction directory that points to a file outside the extraction root, enabling arbitrary file read and write as the extracting user. Severity is high because the primitive bypasses path protections and turns archive extraction into a direct filesystem access primitive. This issue has been fixed in version 7.5.8. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-26960 NVD Published Date: 02/19/2026 NVD Last Modified: 02/19/2026 Source: GitHub, Inc. |
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