CVE-2026-59875 Details
Description
node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.17, node-tar does not strip NUL bytes from PAX path and linkpath records in src/pax.ts, allowing a crafted archive with values to reach fs.lstat or fs.open and terminate the process with an uncaught exception. This issue is fixed in version 7.5.17.
A denial-of-service vulnerability has been identified in node-tar, a tar archive manipulation library for Node.js, in versions prior to 7.5.17. The issue arises because the library does not remove NUL bytes from PAX path and linkpath records, allowing a crafted archive to cause the process to terminate unexpectedly with an uncaught exception. This vulnerability can be exploited when node-tar is used to extract tarballs that contain PAX records with embedded NUL bytes, bypassing the library's error handling and leading to a process crash.
Users can upgrade to node-tar version 7.5.17 or later, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 8, 2026CISA-ADP
Assessed Jul 9, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/isaacs/node-tar/security/advisories/GHSA-gvwx-54wh-qm9j | CISA-ADP | AdvisoryExploitRemedyVendor |
| https://github.com/isaacs/node-tar/commit/7a635c29f5edbf083557374d43984273ecfed5b3 | [email protected] | Source CodeVendor |
| https://github.com/isaacs/node-tar/releases/tag/v7.5.17 | [email protected] | Release NotesVendor |
| https://github.com/isaacs/node-tar/security/advisories/GHSA-gvwx-54wh-qm9j | [email protected] | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-248 | Uncaught Exception | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| node-tar | <= 7.5.16 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 9, 2026 | CVE Modified | CISA-ADP |
| Jul 8, 2026 | New CVE Received | [email protected] |
Volerion