{"vulnerability": "CVE-2026-4450", "sightings": [{"uuid": "240a9b31-672f-4193-b174-c6c03f0836cd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-4450", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260324", "content": "", "creation_timestamp": "2026-03-24T01:00:00.000000Z"}, {"uuid": "b4a309ef-f481-4039-b901-075460446927", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4450", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mhmnx6b7fh2s", "content": "", "creation_timestamp": "2026-03-22T04:01:50.865806Z"}, {"uuid": "f3fad12f-03fc-455c-8410-943d1e5c7736", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44501", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mltdt2yqwz2v", "content": "CVE-2026-44501 - DataHub OIDC REDIRECT_URL Cookie Deserialization Vulnerability\nCVE ID : CVE-2026-44501\n \n Published : May 14, 2026, 4:16 p.m. | 14\u00a0minutes ago\n \n Description : DataHub is an open-source metadata platform. Prior to 1.5.0.3, The DataHub frontend (datahub-fronten...", "creation_timestamp": "2026-05-14T17:29:59.824300Z"}, {"uuid": "aac1e688-d5bf-40da-8594-b95c81ca03c4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44503", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mltf6m72rf2e", "content": "CVE-2026-44503 - Kiota abstractions RedirectHandler leaks Cookie/Proxy-Authorization headers on cross-host redirect\nCVE ID : CVE-2026-44503\n \n Published : May 14, 2026, 4:16 p.m. | 14\u00a0minutes ago\n \n Description : The RedirectHandler middleware in microsoft/kiota-java (com.micr...", "creation_timestamp": "2026-05-14T17:54:20.767213Z"}, {"uuid": "78b0c56e-2f3c-4ef9-9f66-06d77f5dcffc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-44503", "type": "published-proof-of-concept", "source": "https://github.com/microsoft/kiota-java/security/advisories/GHSA-7j59-v9qr-6fq9", "content": "", "creation_timestamp": "2026-04-30T22:11:16.000000Z"}]}