Posting Date: 2026/09/03

【Vulnerability Alert】2 Critical Security Vulnerabilities Exist in Veeam ONE 13.1

  • Subject: 【Vulnerability Alert】2 Critical Security Vulnerabilities Exist in Veeam ONE 13.1


  • Content:
    • Forwarded from Taiwan Computer Emergency Response Team/Coordination Center Security Alert TWCERTCC-200-202608-00000022
    • Veeam ONE is used for monitoring local Veeam backup infrastructure. Recently, Veeam released security advisories for critical vulnerabilities (CVE-2026-64633, CVSS 4.x: 10.0 and CVE-2026-65641, CVSS 4.x: 9.3). CVE-2026-64633 allows an unauthenticated attacker to execute code remotely on agent hosts; CVE-2026-65641 allows an unauthenticated attacker to force service accounts to perform SMB authentication.
  • Affected Platforms:
    • Veeam ONE version 13.0.2.6723 and earlier versions
    • Veeam ONE version 13.1.0.7034 and earlier versions
  • Recommendations:
    • Please update to the following versions:
    • 【CVE-2026-64633】 Veeam ONE 13.1 (build 13.1.0.7034), Veeam ONE 13.0.2 Patch 1 (build 13.0.2.7159)
    • 【CVE-2026-65641】 Veeam ONE 13.1 Patch 0 (build 13.1.0.7233), Veeam ONE 13.0.2 Patch 1 (build 13.0.2.7159)
  • References:
    1. https://www.veeam.com/kb4892
    2. https://www.veeam.com/kb4905
    3. https://nvd.nist.gov/vuln/detail/CVE-2026-64633
    4. https://nvd.nist.gov/vuln/detail/CVE-2026-65641

Computer and Communication Center
Network System Division Respectfully