Alpine Linux 3.20 — rt4 — multiple vulnerabilities (4 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 4.4.7-r0 📖 ~4 min read • Source: Alpine secdb entry — rt4 4.4.7-r0 Related CVEs: CVE-2021-38562 CVE-2022-25802 CVE-2023-41259 CVE-2023-41260 Upstream summary: Alpine community repository for vv3.20 ships rt4 4.4.7-r0 which addresses CVE-2021-38562. Table of contents Symptom […]