{"vulnerability": "cve-2026-43964", "sightings": [{"uuid": "3c4ba44c-889e-46f3-8c95-68e13f3b8623", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43964", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3ml2qlyqxfh2k", "content": "CVE-2026-43964 - Postfix Buffer Over-Read Vulnerability\nCVE ID : CVE-2026-43964\n \n Published : May 4, 2026, 7:16 p.m. | 3\u00a0hours, 4\u00a0minutes ago\n \n Description : Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process cras...", "creation_timestamp": "2026-05-04T22:42:07.941561Z"}, {"uuid": "a50c34d0-d780-4408-8162-bcaa1a5dde4b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43964", "type": "seen", "source": "https://bsky.app/profile/linux.activitypub.awakari.com.ap.brid.gy/post/3mnommkdye732", "content": "Ubuntu 20.04 Postfix Critical Denial of Service USN-8253-2 CVE-2026-43964 Postfix could be made to crash if it received specially crafted network traffic.\n\n#Ubuntu #Linux #Distribution #- #Security #Advisories\n\nOrigin | Interest | Match", "creation_timestamp": "2026-06-07T07:14:40.610991Z"}]}