https://patchsiren.com/cves/dnsmasq/cve-2026-22912026-07-20 https://patchsiren.com/cves/dnsmasq/cve-2026-48902026-07-02 https://patchsiren.com/cves/dnsmasq/cve-2026-48922026-07-02 https://patchsiren.com/cves/dnsmasq/cve-2026-51722026-07-02