FreeBSD 15 — znc — multiple vulnerabilities (6 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 5 May 2026 Affected versions: FreeBSD 15 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: znc — remote code execution vulnerability Related CVEs: CVE-2018-14055 CVE-2018-14056 CVE-2019-12816 CVE-2019-9917 CVE-2020-13775 CVE-2024-39844 Upstream summary: Mitre reports: In ZNC before 1.9.1, remote code execution can occur in modtcl via […]