{"uuid": "5f578119-71ca-49a9-ae90-68b08fa0dab8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-31431", "type": "seen", "source": "https://burningboard.net/users/Larvitz/statuses/116498775760655365", "content": "Fresh gist: mitigating CVE-2026-31431 (\"Copy Fail\") on RHEL 8/9/10 with a tiny Ansible playbook.\nIt blacklists algif_aead via a kernel boot arg (initcall_blacklist=algif_aead_init), reboots only when needed, and asserts the mitigation actually stuck after reboot. Idempotent & safe to re-run.\nhttps://codeberg.org/Larvitz/gists/src/branch/main/2026/20260501-CVE-2026-31431_RHEL_Mitigation.md\n#Ansible #RHEL #Linux #InfoSec #SysAdmin #DevOps #CVE #CVE_2026_31431 #copyfail", "creation_timestamp": "2026-05-01T10:14:57.502187Z"}