{"uuid": "f38224d0-7c67-4fa4-b0fb-405e5bc658aa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21589", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mxehmp7aoc24", "content": "Exploitation attempts against critical Atlassian flaw have begun (CVE-2026-21589)\n\nOne day after Atlassian released patches fixing a critical arbitrary file access vulnerability (CVE-2026-21589) in its self-managed Data Center products, and a few hours after watchTowr researchers \u2026\n#hackernews #news", "creation_timestamp": "2026-10-08T12:30:25.496227Z"}