Critical [CVE-2026-21669 +5] Veeam Backup & Replication: vulnerability allowing an authenticated user with the Backup Administrator role to perform remote code execution (RCE) in high…
This critical-severity Veeam advisory covers CVE-2026-21669 and CVE-2026-21670 and 4 more CVEs affecting Veeam Backup & Replication.
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Summary
A vulnerability allowing an authenticated user with the Backup Administrator role to perform remote code execution (RCE) in high availability (HA) deployments of Veeam Backup & Replication.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 9 days ago·verify at source
- 13.0.1.2067
Official advisory · high-confidence parse· fetched 9 days ago·verify at source
Mitigation
Upgrade to a fixed release: 13.0.1.2067. 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 9 days ago·verify at source
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