{"uuid": "643f2101-026c-4502-beb7-f26f58ad99b3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89459", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117298417047374714", "content": "CVE-2026-89459 Linux kernel s390/percpu build flaw with older binutils, CVSS N/A, patch status unknown. Check if you are affected and update kernel immediately. https://www.valtersit.com/cve/CVE-2026-89459/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-19T15:30:08.931642Z"}