Oracle Errata System Oracle Linux 5.11 2026-09-24T17:35:33 Oracle Linux 8 [1.16.2-5.14.4] - Prevent heap corruption during CNAME synthesis (CVE-2026-82717) [1.16.2-5.14.3] - Prevent heap buffer overflow when digesting DNSKEY (CVE-2026-81642) - Prevent heap buffer overflow during DNSSEC canonicalization (CVE-2026-81634) - Add unit tests for vulnerabilities too CRITICAL Copyright 2026 Oracle, Inc. CVE-2026-81634 CVE-2026-81642 CVE-2026-82717 cpe:/a:oracle:linux:8::appstream