LOW 3.9 Microsoft
CVE-2026-15028
Libarchive: heap overflow oob read while parsing a tar archive contains a pax extended header
Microsoft Security Update 2026-Jul: Libarchive: heap overflow oob read while parsing a tar archive contains a pax extended header
Affected Products
- azl3 cmake 3.30.3-14 on Azure Linux 3.0
- azl3 libarchive 3.7.7-6 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15028
- https://nvd.nist.gov/vuln/detail/CVE-2026-15028
This low severity vulnerability with a CVSS score of 3.9 was published on 2026-07-14 via Microsoft. Affected: azl3 cmake 3.30.3-14 on Azure Linux 3.0, azl3 libarchive 3.7.7-6 on Azure Linux 3.0.
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