{"vulnerability": "CVE-2026-72889", "sightings": [{"uuid": "9fbb479d-278b-4b37-997e-49d4084e595e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-72889", "type": "seen", "source": "https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-72889", "content": "", "creation_timestamp": "2026-08-19T12:15:23.463971Z"}, {"uuid": "efb798a0-9e16-40c2-a7c4-5e9e41e3f57c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-72889", "type": "seen", "source": "https://bsky.app/profile/infosec.skyfleet.blue/post/3upcssyqlvuj2", "content": "CVE-2026-72889: Net::OAuth versions before 0.33 for Perl allow the sender to choose the signature algorithm in verify", "creation_timestamp": "2026-08-19T18:38:57.787806Z"}, {"uuid": "01c98f45-6bb7-4f67-9e32-ce4677f5e30d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-72889", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/7kcmiqzzg6eta", "content": "CVE-2026-72889 - Net::OAuth versions before 0.33 for Perl allow the sender to choose the signature algorithm in verify\nCVE ID : CVE-2026-72889\n \n Published : Aug. 19, 2026, 8:17 a.m. | 1\u00a0hour, 14\u00a0minutes ago\n \n Description : Net::OAuth versions before 0.33 for Perl allow the s...", "creation_timestamp": "2026-08-19T09:53:29.946651Z"}]}