CVE-2026-44963

CVE

Threat entity extracted from intelligence sources

Frequency

6

occurrences

First Seen

June 9, 2026

Last Seen

October 8, 2026

Exploited in Wild

—

Ransomware Use

—

Public Exploits

—

Attack Vector

—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical RCE Vulnerability in Veeam Backup Exposes Organizations to Attacks72.0

Veeam has disclosed a critical vulnerability (CVE-2026-44963) affecting its Backup & Replication software, allowing authenticated domain users to execute remote code on domain-joined backup servers. This flaw impacts versions 12.3.2.4465 and earlier, with a patch available in version 12.3.2.4854. Ma...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

Critical RCE Vulnerability in Veeam Backup Exposes Organizations to Attacks

Jun 9·7 sources

Related Articles (6)

Veeam Knowledgebase article

www.veeam.com·Oct 8

Veeam releases security update for critical backup server vulnerability | brief

Critical Veeam RCE Flaw Lets Low

Securityaffairs.Co·Jun 9

Critical Veeam Vulnerability Allows RCE Attacks on Backup Servers

Cybersecuritynews·Jun 9

New Veeam vulnerability exposes backup servers to RCE attacks

Bleepingcomputer·Jun 9

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