Advisoriesby IbisCommVault SystemsCVE-2026-13737
Commvault Cloud: improper authorization
No fix yet
CommServe contained an allowlist bypass vulnerability affecting command execution authorization. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Webserver, Command Center, Media Agents, Clients and HyperScale X.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Commvault Cloud Product | >= 11.46.0, <= 11.46.9 | No fix yet |
| >= 11.44.0, <= 11.44.10 | No fix yet | |
| >= 11.40.0, <= 11.40.62 | No fix yet | |
| >= 11.36.0, <= 11.36.113 | No fix yet |
Details and references
- CVSS 4.0
- CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-863