Oracle Linux 8 — java-21-openjdk — vulnerability — patch and remediation guide (ELSA-2024-0248)
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2024-0248 Related CVEs: CVE-2024-20919 CVE-2024-20945 CVE-2024-20921 CVE-2024-20952 CVE-2024-20918 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]