CVE-2025-64394: Veeam Backup for Microsoft 365 vulnerability
Veeam · Backup for Microsoft 365
Affected: Veeam Backup for Microsoft 365 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 1% of scored CVEs
DescriptionCVE.org
A vulnerability allowing a low-privileged local user to write arbitrary files with SYSTEM privileges during the installation of Veeam Backup for Microsoft 365, which can lead to privilege escalation or denial of service.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Veeam · Backup for Microsoft 365from 8.0 up to and including 8.6.0.1102
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Veeam
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2025-64394 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.