Advisories · Technology

Veeam Backup for Microsoft 365.

Every CVE that names Veeam Backup for Microsoft 365 among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2025-64394 CVE record

CVSS 4.3 Medium

Veeam Backup for Microsoft 365: A vulnerability allowing a low-privileged local user to write arbitrary files with SYSTEM…
- Veeam Backup for Microsoft 365
- CWE-1386
Not analysed yet 27 Oct 2026
CVE-2026-106078 CVE record

CVSS 6.9 Medium

Improper signature verification in Veeam Backup for Microsoft 365
- Veeam Backup for Microsoft 365
- Weak cryptography or TLS
Not analysed yet 27 Oct 2026
CVE-2026-106077 CVE record

CVSS 8.3 High

Incorrect authorization in Veeam Backup for Microsoft 365
- Veeam Backup for Microsoft 365
- Broken access control
Not analysed yet 27 Oct 2026
CVE-2026-106076 CVE record

CVSS 9.0 CriticalCritical · CVSS 9+

SQL injection in Veeam Backup for Microsoft 365
- Veeam Backup for Microsoft 365
- SQL injection
Not analysed yet 27 Oct 2026