CVE-2026-93026 PUBLISHED

Assigner: hackerone
Reserved: 17.09.2026 Published: 07.10.2026 Updated: 07.10.2026

This vulnerability in Veeam Backup & Replication allows a Backup Viewer to modify the Enterprise Manager master key and stored antivirus update credentials.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
CVSS Score: 6.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	Present	Availability	Low	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	Veeam
Product	Backup and Replication
Versions	Default: unaffected affected from 12 to 12.3.2.4934 (excl.)

References

https://www.veeam.com/KB4934

Problem Types

CWE-862 Missing Authorization CWE