{"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"}