PatchTheCVEvirtual storage one block vulnerabilities and fixes
Recent CVEs affecting virtual storage one block, with upgrade or downgrade steps. 2 tracked.
Also searched as: virtualstorageoneblock.
virtual storage one block has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-05-07. Highest priority: CVE-2025-9661 (score 48/100).
- CVE-2025-9661 HIGH 8.1 DOWNGRADE OS command injection vulneravility in the management gui (maintenance utility) of Hitachi Virtual Storage Plat
- CVE-2025-1978 HIGH 8.3 DOWNGRADE MITIGATE Remote Code Execution Vulnerability in Hitachi Storage Navigator and the maintenance console in Hitachi Virtua
FAQ
How do I fix virtual storage one block 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 virtual storage one block being exploited right now?
None of the tracked virtual storage one block CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which virtual storage one block CVE should I patch first?
CVE-2025-9661 currently ranks highest (48/100): OS command injection vulneravility in the management gui (maintenance utility) of Hitachi Virtual Storage Plat.