CVE-2021-32803

Microsoft · Published August 7, 2026

8.2

CVSS v3.1

HIGH

Patch availableGet patch

Description

Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning. Arbitrary File Creation/Overwrite via insufficient symlink protection due to directory cache poisoning

Affected Products

azl3 tar 1.35-2 on Azure Linux 3.0
cbl2 tar 1.34-3

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N