CVE-2026-21671

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

March 12, 2026

Last Seen

March 13, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Veeam Patches Critical RCE Vulnerabilities in Backup & Replication Software72.9

Veeam Software has released a critical security update for its Backup & Replication platform to address multiple vulnerabilities, including three severe remote code execution (RCE) flaws. These vulnerabilities, tracked as CVE-2026-21666, CVE-2026-21667, and CVE-2026-21708, allow authenticated users...