{"vulnerability": "cve-2026-12305", "sightings": [{"uuid": "170af2c4-f179-4832-8645-54c4f9080c79", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-12305", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mohn53qz2h27", "content": "\ud83d\udfe0 CVE-2026-12305 - High (7.5)\n\nMemory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-12305/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-06-17T06:00:18.796908Z"}, {"uuid": "47e71a5f-a489-48af-9128-87d431700d8e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-12305", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities_20260618", "content": "", "creation_timestamp": "2026-06-17T20:00:00.000000Z"}]}