Quick answers
- Is CVE-2026-70411 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-70411 being exploited in the wild.
- How severe is CVE-2026-70411?
- High severity, with a CVSS score of 7.1, published 6 October 2026.
- Which products and versions are affected?
- Dell Container Storage Modules prior to 1.18.0.
- Is there a fix for CVE-2026-70411?
- Yes: fixed in 1.18.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-70411 attacked?
- It is attacked from the adjacent network, in a hosted service.
- Am I affected by CVE-2026-70411?
- Check whether you run Dell Container Storage Modules at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 1.18.0
Technical details
A missing authentication vulnerability exists in the csm-authorization-tenant gRPC service's TenantService component in CSM versions before 1.18.0. An unauthenticated adjacent network attacker can exploit this to perform critical operations including unauthorized tenant creation, cross-tenant role injection, and modification of storage access control flags. The vulnerability requires adjacent network access but no authentication, user interaction, or prior compromise.
Affected products
- Dell Container Storage Modules prior to 1.18.0
Timeline
- 2026-10-06: disclosed
- 2026-10-06: advisory