{"vulnerability": "CVE-2026-73866", "sightings": [{"uuid": "6c9707b3-9c3b-4a98-8fb1-428696550c9e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-73866", "type": "seen", "source": "https://www.acn.gov.it/portale/w/critical-patch-update-di-oracle-10", "content": "", "creation_timestamp": "2026-08-19T17:20:49.540096Z"}, {"uuid": "434beaf8-c04c-4194-ad81-5647d1f9e9ae", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-73866", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mtfbaggm4v25", "content": "\ud83d\udea8 CVE-2026-73866 \u2014 CVSS 9.1 CRITICAL\n\nVulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The su...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-73866\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-08-18T22:28:03.849296Z"}, {"uuid": "e7a41a93-ba93-4072-84c3-c4f21f71acfe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-73866", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mtggs3nj422c", "content": "CVE-2026-73866 - helidon\nAn attacker can access or modify sensitive data in Oracle Helidon's Imperative Web Server without needing a password. This is a serious issue because it allows unauthorized\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#helidon #oraclecorporation #CVE #infosec", "creation_timestamp": "2026-08-19T09:40:05.146589Z"}, {"uuid": "a718be90-5b3a-4319-a8c6-010cb9d3cffe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-73866", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mtwhlvtfdi24", "content": "\ud83d\udccc CVE-2026-73866 - Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server).   The supported version that is affected is 4.5.0... https://www.cyberhub.blog/cves/CVE-2026-73866", "creation_timestamp": "2026-08-25T18:37:07.536468Z"}]}