dnsmasq vulnerabilities (TuxCare)

10 vulnerabilities.

• dnsmasq TuxCare Dnsmasq: dnsmasq: heap buffer overflow in log_query() when logging unsupported ds/dnskey replies CVE-2026-12725 Fix available 5.9 MediumJune 22, 2026
• dnsmasq TuxCare CVE-2026-4893 CVE-2026-4893 Public exploitFix available 5.3 MediumMay 11, 2026
• dnsmasq TuxCare CVE-2026-4892 CVE-2026-4892 Fix available 8.4 HighMay 11, 2026
• dnsmasq TuxCare CVE-2026-4891 CVE-2026-4891 Fix available 5.3 MediumMay 11, 2026
• dnsmasq TuxCare CVE-2026-4890 CVE-2026-4890 Fix available 7.5 HighMay 11, 2026
• dnsmasq TuxCare CVE-2026-2291 CVE-2026-2291 Public exploitFix available 7.3 HighMay 11, 2026
• dnsmasq TuxCare The Closest Encloser Proof aspect of the DNS protocol (in RFC 5155 when RFC 9276 guidance is... CVE-2023-50868 Public exploitFix available EPSS 74.3% 7.5 HighFebruary 13, 2024
• dnsmasq TuxCare Certain DNSSEC aspects of the DNS protocol (in RFC 4035 and related RFCs) allow remote attackers... CVE-2023-50387 Public exploitFix available EPSS 100.0% 7.5 HighFebruary 13, 2024
• dnsmasq TuxCare An issue was discovered in Dnsmasq before 2.90. The default maximum EDNS.0 UDP packet size was... CVE-2023-28450 Fix available 7.5 HighMarch 15, 2023
• dnsmasq TuxCare A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an... CVE-2022-0934 Fix available 7.5 HighApril 7, 2022