{"vulnerability": "CVE-2026-12440", "sightings": [{"uuid": "743c5324-1f04-45fd-bc56-cfcfe7cbda9e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-12440", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mohs6colit27", "content": "Chrome CRITICAL flaw: Use-after-free in DigitalCredentials (Windows <149.0.7827.155). Remote attackers may escape sandbox. Update to 149.0.7827.155 now! \ud83d\udea8 https://radar.offseq.com/threat/cve-2026-12440-use-after-free-in-google-chrome-c0fe93a4 #OffSeq #Chrome #Security", "creation_timestamp": "2026-06-17T07:30:27.827823Z"}, {"uuid": "703a2878-6d5e-4096-b5b0-7bf0cbaa4256", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-12440", "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"}]}