CVE-2026-44963

9.4CRITICAL

Key Information:

Vendor

Veeam
Status
Backup And Replication
Vendor
CVE Published:
9 June 2026

Badges

📰 News Worthy

What is CVE-2026-44963?

A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user.

Affected Version(s)

Backup and Replication 0 < 12.3.2

News Articles

favicon imageThe Hacker News

Veeam Backup & Replication RCE Flaw Lets Domain Users Run Remote Code

Veeam fixes CVE-2026-44963 RCE in 12 builds, blocking authenticated domain users from attacking backup servers.

9 hours ago

References

https://www.veeam.com/kb4869

CVSS V4

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 📰

    First article discovered by The Hacker News

  • Vulnerability published

  • Vulnerability Reserved

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