HIGH 7.0 Microsoft
CVE-2026-58050
libssh2 - Integer Overflow in publickey Subsystem Attribute Allocation
Microsoft Security Update 2026-Jun: libssh2 - Integer Overflow in publickey Subsystem Attribute Allocation
Affected Products
- azl3 libssh 0.10.6-8 on Azure Linux 3.0
- azl3 libssh2 1.11.1-3 on Azure Linux 3.0
- azl3 nmap 7.95-3 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58050
- https://nvd.nist.gov/vuln/detail/CVE-2026-58050
This high severity vulnerability with a CVSS score of 7.0 was published on 2026-06-09 via Microsoft. Affected: azl3 libssh 0.10.6-8 on Azure Linux 3.0, azl3 libssh2 1.11.1-3 on Azure Linux 3.0, azl3 nmap 7.95-3 on Azure Linux 3.0.
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