{"vulnerability": "cve-2026-84639", "sightings": [{"uuid": "0d874270-7c2b-4a2c-9dd6-fd220c2fa0a2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-84639", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities_20260902", "content": "", "creation_timestamp": "2026-09-02T04:47:35.657642Z"}, {"uuid": "ff3c4ecd-b30f-4ac8-84e7-50e9723db153", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-84639", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mukottygmt22", "content": "CVE-2026-84639 - thunderbird\nOlder versions of the Thunderbird email program can use random memory when handling specially crafted email parts, which could lead to crashes or unintentionally\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#thunderbird #debian #Debian12 #CVE #infosec", "creation_timestamp": "2026-09-02T19:40:04.259496Z"}]}