CVE-2026-79699
A flaw was found in the containers/storage library. A crafted tar archive containing a malicious whiteout header (e.g. victim/.wh.) can cause the extraction destination directory to be replaced with an arbitrary file when processed by storage/pkg/archive.UnpackLayer, ApplyLayer, or ApplyUncompressedLayer.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 4.4
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
- EPSS probability
- 0.13%
- CWE
- CWE-59
- Published
- 2026-09-15
- Last modified
- 2026-09-17
Weakness type
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