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- Vulnerabilities
- 1 CVE
Dell has released security updates to address multiple critical security flaws in Dell Container Storage Modules (CSM) that could be exploited by bad actors to take over susceptible systems. The vulnerabilities are listed below – CVE-2026-63688 (CVSS score: 10.0) – A missing authentication for critical function vulnerability in the csm-authorization-storage gRPC server that an…
Cloud checks worth doing
- Know every account and subscription you run – the forgotten ones are where exposures hide.
- Nothing public by default: storage, keys and admin consoles closed to the internet, and code scanned for secrets.
- Turn on the provider's audit logs, and alert on new access keys, policy changes and anything made public.
The vulnerabilities in this story
CVE-2026-63688 in the NVD (opens in a new tab)
- CVSS10.0Critical
- CISA KEVNot listedno confirmed exploitation on CISA’s list (yet)
Exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog (CC0). Exploit prediction: EPSS by FIRST. This product uses the NVD API but is not endorsed or certified by the NVD.
Defender’s notebook
The attacker technique behind this story, in MITRE’s terms – and what to check in your own estate.
Exploit Public-Facing Application
Initial AccessWhat a defender checks
- Find every internet-facing instance of the affected product.
- Patch, or apply the vendor's mitigation now – CISA's KEV list gives a deadline.
- Look for signs it was exploited before you patched: web shells, new accounts, odd outbound traffic.
Build the skillBlue Team Analyst · Vulnerability Management
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