Alpine Linux 3.20 — zeromq — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 4.3.3-r0 📖 ~4 min read • Source: Alpine secdb entry — zeromq 4.3.3-r0 Related CVEs: CVE-2020-15166 CVE-2019-13132 CVE-2019-6250 Upstream summary: Alpine main repository for vv3.20 ships zeromq 4.3.3-r0 which addresses CVE-2020-15166. Table of contents Symptom & […]