CVE-2026-59874
1 advisory.
npm/tar CVE-2026-59874: high 7.5, EPSS 0.43%
node-tar: Negative tar entry size causes infinite loop in archive replace
Action: Upgrade tar to 7.5.18 or later.
npm i tar@7.5.18Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7.5.18 | - |
Fixed versions
| 7.5.18 |
Sources
- osv: GHSA-8x88-c5mf-7j5w
- https://github.com/isaacs/node-tar/security/advisories/GHSA-8x88-c5mf-7j5w
- https://nvd.nist.gov/vuln/detail/CVE-2026-59874
- https://github.com/isaacs/node-tar/commit/9e78bf058b2c22dd4d52e00d8922d5c06fc2f7b5
- https://github.com/isaacs/node-tar
- https://github.com/isaacs/node-tar/releases/tag/v7.5.18
CVE-2026-59874 · published · modified · JSON