PatchTheCVEdata domain operating system vulnerabilities and fixes
Recent CVEs affecting data domain operating system, with upgrade or downgrade steps. 4 tracked.
Also searched as: datadomainoperatingsystem.
data domain operating system has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 4. Most recent: 2026-07-03. Highest priority: CVE-2026-49814 (score 45/100).
- CVE-2026-49814 HIGH 7.2 UPGRADE Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10,
- CVE-2026-49815 HIGH 7.2 UPGRADE Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10,
- CVE-2026-53478 HIGH 7.2 UPGRADE Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10,
- CVE-2026-49813 MEDIUM 6.7 UPGRADE Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10,
FAQ
How do I fix data domain operating system 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 data domain operating system being exploited right now?
None of the tracked data domain operating system CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which data domain operating system CVE should I patch first?
CVE-2026-49814 currently ranks highest (45/100): Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10,.