{"vulnerability": "CVE-2026-8509", "sightings": [{"uuid": "e3db9760-1245-4ea2-a514-d7b3ebfc9a73", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-8509", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities_20260515", "content": "", "creation_timestamp": "2026-05-14T18:00:00.000000Z"}, {"uuid": "37745353-38b8-42f7-8f39-51fb86f15ea1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8509", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mlyn5xb2ny2g", "content": "\ud83d\udfe0 CVE-2026-8509 - High (8.8)\n\nHeap buffer overflow in WebML in Google Chrome prior to 148.0.7778.168 allowed a remote attacker ...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-8509/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-16T20:00:28.324410Z"}, {"uuid": "867e3dd0-369d-4973-ba54-4700f1d437df", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-8509", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260518", "content": "", "creation_timestamp": "2026-05-17T18:00:00.000000Z"}]}