CVE-2026-59845

ADVISORY - nist

Summary

A flaw was found in libssh. When ProxyCommand is used, an unchecked fork() failure can be stored as process ID -1; during cleanup, signals may then be sent across the caller's accessible process tree, leading to local denial of service.

EPSS Score⁠: 0.00104 (0.011)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-390⁠

Detection of Error Condition Without Action

Impacted images

Advisories

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