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

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Veeam Backup and Replication unaffected
Version Status Constraints
12 affected < 12.3.2.4934

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.veeam.com/KB4934 cve-icon cve-icon
History

Wed, 07 Oct 2026 09:00:00 +0000

Type Values Removed Values Added
Description This vulnerability in Veeam Backup & Replication allows a Backup Viewer to modify the Enterprise Manager master key and stored antivirus update credentials.
Weaknesses CWE-862
References
Metrics cvssV4_0

{'score': 6.1, '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2026-10-07T08:49:04.201Z

Reserved: 2026-09-17T15:00:00.689Z

Link: CVE-2026-93026

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-07T09:17:06.107

Modified: 2026-10-07T09:17:06.107

Link: CVE-2026-93026

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses