CVE-2026-59844
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Jul 21, 2026
Vendor
unknown
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.