Security Advisory

CVE-2026-59844

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-21 11:32:16

Last updated 2026-07-22 19:07:10

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

A flaw was found in libssh. A remote authenticated client can issue SSH_FXP_READ requests with an arbitrarily large length, causing a libssh SFTP server to allocate excessive memory and potentially exhaust it through repeated requests.

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