cloud backup suite vulnerabilities and fixes

Recent CVEs affecting cloud backup suite, with upgrade or downgrade steps. 2 tracked.

Also searched as: cloudbackupsuite.

cloud backup suite has 2 tracked vulnerabilities, 1 critical and 2 exploited in the wild (CISA KEV). A fixed release or vendor patch exists for 2. Most recent: 2026-10-04. Highest priority: CVE-2026-105134 (score 93/100).

• CVE-2026-105134 CRITICAL 10.0 EXPLOITED UPGRADE Ahsay AhsayCBS Command Injection Vulnerability
• CVE-2026-105133 HIGH 7.3 EXPLOITED UPGRADE Ahsay AhsayCBS Improper Authentication Vulnerability

FAQ

How do I fix cloud backup suite vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is cloud backup suite being exploited right now?

Yes: 2 cloud backup suite CVEs are on the CISA Known Exploited Vulnerabilities list, so patch those first.

Which cloud backup suite CVE should I patch first?

CVE-2026-105134 currently ranks highest (93/100): Ahsay AhsayCBS Command Injection Vulnerability.

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