MEDIUM 6.6 Microsoft
CVE-2025-58183
Unbounded allocation when parsing GNU sparse map in archive/tar
Microsoft Security Update 2025-Oct: Unbounded allocation when parsing GNU sparse map in archive/tar
Affected Products
- cbl2 cri-o 1.22.3-16 on CBL Mariner 2.0
- azl3 containerized-data-importer 1.57.0-16 on Azure Linux 3.0
- cbl2 msft-golang 1.24.8-1 on CBL Mariner 2.0
- cbl2 skopeo 1.14.2-12 on CBL Mariner 2.0
- azl3 containerized-data-importer 1.57.0-17 on Azure Linux 3.0
- azl3 gh 2.62.0-10 on Azure Linux 3.0
- azl3 golang 1.25.5-1 on Azure Linux 3.0
- azl3 moby-engine 25.0.3-14 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-58183
- https://nvd.nist.gov/vuln/detail/CVE-2025-58183
This medium severity vulnerability with a CVSS score of 6.6 was published on 2025-10-14 via Microsoft. Affected: cbl2 cri-o 1.22.3-16 on CBL Mariner 2.0, azl3 containerized-data-importer 1.57.0-16 on Azure Linux 3.0, cbl2 msft-golang 1.24.8-1 on CBL Mariner 2.0 and 5 more.
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