Red Hat Red Hat Enterprise Linux AI 3.4 for RHEL 9

• CVE-2026-56211 High 7.1 Libaom: libaom: remote code execution via svc layer context handling with attacker-controlled frames 0.9%
• CVE-2026-56210 High 7.1 Libaom: libaom: heap-buffer-overflow read via missing bounds check in ctrl_set_layer_id 0.6%
• CVE-2026-56208 High 7.6 Libaom: libaom: heap buffer overflow in av1 encoder first-pass stats buffer via lap mode 0.6%
• CVE-2026-56209 High 7.1 Libaom: libaom: arbitrary address write via svc layer context oob and cyclic refresh map pointer hijack 0.6%