How we count
Every figure on this page is a direct count of entries in CISA’s Known Exploited Vulnerabilities catalog attributed by CISA to Veeam (KEV field vendorProject), refreshed daily. “Ransomware-linked” counts entries CISA marks as known to be used in ransomware campaigns; the remainder are “unknown” to CISA, not confirmed ransomware-free. A KEV listing means the vulnerability has been observed exploited in the wild. Snapshot as of 2026-09-02.
Exploited Veeam vulnerabilities (CISA KEV)
| CVE | Product | Vulnerability | Added | |
|---|---|---|---|---|
| CVE-2024-40711 | Backup & Replication | Veeam Backup and Replication Deserialization Vulnerability | 2024-10-17 | ransomware |
| CVE-2023-27532 | Backup & Replication | Veeam Backup & Replication Cloud Connect Missing Authentication for Critical Function Vulnerability | 2023-08-22 | ransomware |
| CVE-2022-26500 | Backup & Replication | Veeam Backup & Replication Remote Code Execution Vulnerability | 2022-12-13 | ransomware |
| CVE-2022-26501 | Backup & Replication | Veeam Backup & Replication Remote Code Execution Vulnerability | 2022-12-13 | ransomware |
← All vendors by exploited-vulnerability count
🤖 Generated by defend.network from the CISA KEV catalog. Counts are deterministic aggregates of official CISA data; verify individual advisories at the linked sources.