MEDIUM 5.4 Microsoft

CVE-2025-10158

Rsync: Out of bounds array access via negative index

Microsoft Security Update 2025-Nov: Rsync: Out of bounds array access via negative index

Affected Products

azl3 rsync 3.4.1-1 on Azure Linux 3.0
azl3 rsync 3.4.1-2 on Azure Linux 3.0
cbl2 rsync 3.4.1-1 on CBL Mariner 2.0
cbl2 rsync 3.4.1-2 on CBL Mariner 2.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-10158
https://nvd.nist.gov/vuln/detail/CVE-2025-10158

Published: 2025-11-11 · Source: Microsoft · Feed updated: 2026-08-10

This medium severity vulnerability with a CVSS score of 5.4 was published on 2025-11-11 via Microsoft. Affected: azl3 rsync 3.4.1-1 on Azure Linux 3.0, azl3 rsync 3.4.1-2 on Azure Linux 3.0, cbl2 rsync 3.4.1-1 on CBL Mariner 2.0 and 1 more.

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