{"vulnerability": "CVE-2026-53478", "sightings": [{"uuid": "9159699f-b35e-4ff6-b16f-3bd6eeef5c39", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53478", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116856686523319523", "content": "A new vulnerability with increased severity was disclosed for Dell PowerProtect Data Domain (CVE-2026-53478) https://vuldb.com/vuln/376127", "creation_timestamp": "2026-07-03T15:12:10.600903Z"}, {"uuid": "745b13cf-42f9-4e99-9ede-cfecb1dd49b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53478", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mpr5aoq22i23", "content": "CVE-2026-53478 - Dell PowerProtect Data Domain OS Command Injection\nCVE ID : CVE-2026-53478\n \n Published : July 3, 2026, 2:03 p.m. | 3\u00a0hours, 43\u00a0minutes ago\n \n Description : Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8....", "creation_timestamp": "2026-07-03T18:07:47.385287Z"}, {"uuid": "7d2725f9-aebe-4b1b-a8c4-cfe24e5491cf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53478", "type": "seen", "source": "https://bsky.app/profile/malwareobserver.bsky.social/post/3mpr743cwtz2e", "content": "\ud83d\udc1b VULNERABILITIES CVE Notify: \ud83d\udea8 [CVE-2026-53478](https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-...\nhttps://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities #ZeroDay #PatchManagement ", "creation_timestamp": "2026-07-03T18:41:00.407974Z"}]}