CVE-2026-73566
1 advisory.
npm/tar CVE-2026-73566: high 7.5, EPSS 0.53%
node-tar: Uncontrolled recursion in mapHas/filesFilter allows uncatchable stack-overflow DoS via crafted long-path tar with member selection
Action: Upgrade tar to 7.5.21 or later.
npm i tar@7.5.21Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7.5.21 | - |
Fixed versions
| 7.5.21 |
Sources
- osv: GHSA-r292-9mhp-454m
- https://github.com/isaacs/node-tar/security/advisories/GHSA-r292-9mhp-454m
- https://nvd.nist.gov/vuln/detail/CVE-2026-73566
- https://github.com/isaacs/node-tar/commit/631ae59121bf8fc8a22bbae35f074cb9b789cd4a
- https://github.com/isaacs/node-tar
- https://github.com/isaacs/node-tar/releases/tag/v7.5.21
CVE-2026-73566 · published · modified · JSON