MEDIUM 4.3 Microsoft
CVE-2026-59850
Libssh: libssh: use-after-free via data callbacks on closed channels
Microsoft Security Update 2026-Jul: Libssh: libssh: use-after-free via data callbacks on closed channels
Affected Products
- azl3 libssh 0.10.6-8 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59850
- https://nvd.nist.gov/vuln/detail/CVE-2026-59850
This medium severity vulnerability with a CVSS score of 4.3 was published on 2026-07-14 via Microsoft. Affected: azl3 libssh 0.10.6-8 on Azure Linux 3.0.
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