What is CVE-2026-59850?

CVE-2026-59850 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Libssh: libssh: use-after-free via data callbacks on closed channels

Which CVE IDs does CVE-2026-59850 cover?

CVE-2026-59850 covers the following CVE IDs: CVE-2026-59850. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-59850?

CVE-2026-59850 has a CVSS v3 base score of 4.3, published by Microsoft Security Response Center (MSRC).

CVE-2026-59850MediumCVSS 4.3

Libssh: libssh: use-after-free via data callbacks on closed channels

Vendor

Microsoft Security Response Center (MSRC)

Published

July 27, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-59850 →