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Wire · regulatory

Critical Vulnerability in Veeam Backup & Replication

Published

9 October 2026

Topic

regulatory

◆ Sectors

CybersecurityData Infrastructure

◆ Source

Read at csa.gov.sg →

◆ Verified

Fusion42 · 9 October 2026 · Fusion42 review

A critical vulnerability in Veeam Backup & Replication versions 12 to 12.3.2.4854 allows attackers with Backup Viewer role to execute arbitrary code as SYSTEM. Immediate patching is recommended to prevent remote code execution via insecure deserialization.

This Wire brief sits within Fusion42's coverage of Cybersecurity and Data Infrastructure.

◆ ◆ The Wire takeaway

Security teams must push patches immediately to protect backup infrastructure from remote attacks. Your compliance and market trust depend on fixing this flaw now.

◆ Coverage

1 source · 9 Oct 2026

◆ Related on Wire

◆ Topics

CybersecurityData Infrastructureveeamsecurity-vulnerabilityremote-code-executionbackup-replicationpatch-now