{"vulnerability": "cve-2026-16389", "sightings": [{"uuid": "39bc0cba-d08b-49ea-aeb7-8eb6a2f279da", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-16389", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities_20260722", "content": "", "creation_timestamp": "2026-07-22T04:47:09.311855Z"}, {"uuid": "4500fe04-16f2-4b7f-9f9e-d466d65676b4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-16389", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mraxsdc3tv2z", "content": "CVE-2026-16389 - firefox\nA security issue exists in the NSS Libraries component used by Firefox. If exploited, it could allow an attacker to cause a crash or potentially execute malicious code. Firefox\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#firefox #mozilla #CVE #infosec", "creation_timestamp": "2026-07-22T18:38:04.743910Z"}]}