{"uuid": "f55e5aa3-7593-48a5-b0bb-6a25032f7325", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-71887", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mwxjkofvvm2q", "content": "HIGH severity flaw in Bouncy Castle BC-JAVA (1.81 \u2013 1.85): Improper signature checks allow signature misattribution. Upgrade to 1.86+ to mitigate. https://radar.offseq.com/threat/cve-2026-71887-cwe-347-improper-verification-of-cryptographic-signature-in-legion-of-the-bouncy-castle-0eee2b4a5be9b09...", "creation_timestamp": "2026-10-03T09:00:28.485218Z"}