CVE-2026-15370 – Libssh: libssh: stack buffer overflow in sftp server longname construction

CVE ID :CVE-2026-15370

Published : July 21, 2026, 9:16 a.m. | 28 minutes ago

Description :A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack buffer. When a client causes the server to list attacker-controlled filenames, sufficiently long names can overflow that stack buffer and may lead to crashes or possible code execution on the server.

Severity: 6.7 | MEDIUM

Visit the link for more details, such as CVSS details, affected products, timeline, and more…