{"vulnerability": "CVE-2026-12437", "sightings": [{"uuid": "584b96dc-bea0-4a00-90b1-49394734ce4c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-12437", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=1925", "content": "", "creation_timestamp": "2026-06-16T21:00:00.000000Z"}, {"uuid": "d990485f-acf1-4fdd-a8b1-6c781ea81a61", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-12437", "type": "seen", "source": "https://www.acn.gov.it/portale/w/risolte-vulnerabilita-in-google-chrome-56", "content": "", "creation_timestamp": "2026-06-17T01:56:44.000000Z"}, {"uuid": "0f39eb4e-7e92-4c60-8117-193b086fa91f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-12437", "type": "seen", "source": "https://bsky.app/profile/securitylab-jp.bsky.social/post/3mojidpwsrs2h", "content": "Google\u3001Chrome\u306e\u8106\u5f31\u6027 33\u4ef6\u3092\u4fee\u6b63(CVE-2026-12437,CVE-2026-12443)\u4ed6\n\nrocket-boys.co.jp/security-mea...\n\n#\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56Lab #security #securitynews", "creation_timestamp": "2026-06-17T23:39:54.002776Z"}, {"uuid": "aa390097-25f9-4c1b-b7a2-6f55c9586e99", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-12437", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T18:00:00.000000Z"}, {"uuid": "d22e2c99-2905-4d9a-84f4-adb00d5d31f3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-12437", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260622", "content": "", "creation_timestamp": "2026-06-21T18:00:00.000000Z"}, {"uuid": "08942045-4230-4624-8b92-4ead982b3a82", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-12437", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=1930", "content": "", "creation_timestamp": "2026-06-21T21:00:00.000000Z"}, {"uuid": "5c9e71c0-770c-473a-9182-1e5abe7fd40f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-12437", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mqxexpjpvp2m", "content": "\ud83d\udccc CVE-2026-12437 - Use after free in WebShare in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to p... https://www.cyberhub.blog/cves/CVE-2026-12437", "creation_timestamp": "2026-07-18T23:07:06.543651Z"}]}