Critical [CVE-2026-44963] Vulnerability Resolved in Veeam Backup & Replication 12.3.2.4854
This critical-severity Veeam advisory covers CVE-2026-44963 affecting Veeam Backup & Replication.
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Summary
Vulnerability Resolved in Veeam Backup & Replication 12.3.2.4854 KB ID: 4869 Product: Veeam Backup & Replication | 12 | 12.1 | 12.2 | 12.3 | 12.3.1 | 12.3.2 Published: 2026-06-09 Last Modified: 2026-06-09 All vulnerabilities documented in this article were resolved in Veeam Backup & Replication 12.3.2.4854.
- 12.3.2.4465
Official advisory · high-confidence parse· fetched 10 days ago·verify at source
- 12.3.2.4854
- 12.3.2
Official advisory · high-confidence parse· fetched 10 days ago·verify at source
Mitigation
Upgrade to a fixed release: 12.3.2.4854, 12.3.2. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 10 days ago·verify at source
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