Memory leak in MOVEit Transfer - CVE-2026-10699
Published: July 8, 2026
Vulnerability identifier: #VU137155
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-10699
CWE-ID: CWE-401
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to cause a temporary denial of service.
The vulnerability exists due to missing release of memory after effective lifetime in the SFTP service when handling SFTP connections. A remote attacker can consume server memory resources to cause a temporary denial of service.
The issue occurs when memory resources on the server are exhausted.
Affected software
MOVEit Transfer
How to mitigate CVE-2026-10699
Install security update from vendor's website.
MOVEit Transfer - addressed in versions 2025.0.8, 2025.1.4, 2026.0.1