CVE-2026-93026 | BDVDB-2026-384207 Detail

VeeamBackup and Replication

Description#

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

Impact#

Per CVSS v4.0: confidentiality impact low, integrity impact high, availability impact low. Attack vector: network.

Weaknesses#

CWE-862 Missing Authorization

References#

https://www.veeam.com/KB4934

Exploit#

No public exploit known

History#

Version 12026-10-07Record published in the CVE List.

Published

Published: 2026-10-07
Last modified: 2026-10-07

Vendor information

Vendor: Veeam
Product: Backup and Replication

All Veeam vulnerabilities

Score

6.1 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 22.8.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Missing Authorization

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 12 and < 12.3.2.4934
Fixed
12.3.2.4934

Scoring System

CVSS v4.0

6.1 Medium

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Attack Requirements	Present
Privileges Required	Low
User Interaction	None
Vulnerable System Confidentiality	Low
Vulnerable System Integrity	High
Vulnerable System Availability	Low
Subsequent System Confidentiality	None
Subsequent System Integrity	None
Subsequent System Availability	None

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).