PT-2026-61940
CVE-2026-59848
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Published
2026-07-21
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Updated
2026-09-07
Description by
CVSS 3.1
5.3
MediumMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Name of the Vulnerable Software and Affected Versions
libssh (affected versions not specified)
Description
A flaw exists where a malicious SFTP server can send responses for unknown request IDs. The libssh client queues these responses indefinitely, leading to unbounded memory growth and a client-side denial of service.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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