Threat Intelligence / CVE / CVE-2026-21672

CVE-2026-21672

CVSS 8.8 (HIGH) · EPSS 0.0% · Published 2026-03-12

A vulnerability allowing local privilege escalation on Windows-based Veeam Backup & Replication servers.

CVSS v3 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Threats tracking this CVE

Veeam Backup & Replication 8 Critical Vulnerabilities — Domain User to Backup Server RCE (CVE-2026-21666, CVE-2026-21667, CVE-2026-21669, CVE-2026-21708) — CRITICAL

References

Full detection coverage & IOCs for threats exploiting CVE-2026-21672 are available via the Threadlinqs MCP server (Purple tier). View plans →

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