Disclosure summary
Tar: tar: --one-top-level hardlink targets not confined to top-level directory enabling arbitrary file overwrite
Source-reported weakness categories
CWE-59
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
Microsoft Security Updates (CVRF) · 2026-Aug
Open original source · Updated Sep 06, 2026
Tar: tar: --one-top-level hardlink targets not confined to top-level directory enabling arbitrary file overwrite
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 4.4
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | azl3 tar 1.35-2 on Azure Linux 3.0 | (MSRC status code 3) |
Vendor remediation references
- Vendor guidance · product IDs 20131-17084
- Vendor guidance · product IDs 20131-17084
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2026-08-06T21:21:22-04:00
MODIFIED 2026-09-06T21:46:21-04:00
INGESTED 2026-10-08T12:35:08-04:00