Authentication Algorithm Vulnerability in MOVEit Transfer by Progress
CVE-2026-89077

7.5HIGH

Key Information:

Vendor

Progress

Status
Moveit Transfer
Vendor
CVE Published:
14 October 2026

What is CVE-2026-89077?

An authentication algorithm implementation flaw exists within the SFTP module of MOVEit Transfer, allowing potential unauthorized access to sensitive data. Affected versions include those prior to 2025.1.6 and from 2026.0.0 up until 2026.0.4. Administrators are advised to review their systems and apply updates promptly to mitigate risks.

Affected Version(s)

MOVEit Transfer 0 < 2025.1.6

MOVEit Transfer 2026.0.0 < 2026.0.4

References

https://community.progress.com/s/article/MOVEit-Transfer-...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

bugbunny.ai
.