CVE-2026-53655
1 advisory.
npm/tar CVE-2026-53655: medium
node-tar applies PAX size override to intermediary GNU long-name/long-link headers, causing tar parser interpretation differential (file smuggling)
Action: Upgrade tar to 7.5.16 or later.
npm i tar@7.5.16Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7.5.16 | - |
Fixed versions
| 7.5.16 |
Sources
- osv: GHSA-vmf3-w455-68vh
- https://github.com/isaacs/node-tar/security/advisories/GHSA-vmf3-w455-68vh
- https://github.com/isaacs/node-tar
CVE-2026-53655 · published · modified · JSON