Alpine Linux 3.19 — libspf2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 1.2.11-r3 📖 ~4 min read • Source: Alpine secdb entry — libspf2 1.2.11-r3 Related CVEs: CVE-2023-42118 CVE-2021-33912 CVE-2021-33913 CVE-2021-20314 Upstream summary: Alpine main repository for vv3.19 ships libspf2 1.2.11-r3 which addresses CVE-2023-42118. Table of contents Symptom […]