{"vulnerability": "cve-2026-16409", "sightings": [{"uuid": "4c435dc4-4490-48df-ae29-6c7b020e357e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-16409", "type": "seen", "source": "https://bsky.app/profile/malwareobserver.bsky.social/post/3mr5ygguaqe2l", "content": "\ud83d\udc1b VULNERABILITIES CVE Notify: \ud83d\udea8 [CVE-2026-16409](https://bugzilla.mozilla.org/show_bug.cgi?id=2052134)\nInvalid pointer in the Sec...\nhttps://bugzilla.mozilla.org/show_bug.cgi?id=2052134 #CVE #ZeroDay #PatchManagement", "creation_timestamp": "2026-07-21T14:11:20.039520Z"}, {"uuid": "533c84b0-c220-4e87-ae29-7ddffd6f4888", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-16409", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mr5yrlkd2c2s", "content": "CVE-2026-16409 - Invalid pointer in the Security: PSM component\nCVE ID : CVE-2026-16409\n \n Published : July 21, 2026, 1:17 p.m. | 27\u00a0minutes ago\n \n Description : Invalid pointer in the Security: PSM component. This vulnerability was fixed in Firefox 153.\n \n Severity: 0.0 | NA\n...", "creation_timestamp": "2026-07-21T14:17:34.139654Z"}]}