dnsmasq Latest High & Critical Vulnerabilities

Latest High & Critical vulnerabilities published by dnsmasq

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11 May 2026

Buffer Overflow Vulnerability in dnsmasq Affects Network Services
CVE-2026-5172
DnsmasqDnsmasq7.3HIGH
Heap-Based Out-of-Bounds Write Vulnerability in dnsmasq by TheKelleys
CVE-2026-4892
DnsmasqDnsmasq8.4HIGH
Denial of Service Vulnerability in dnsmasq Affects Users
CVE-2026-4890
DnsmasqDnsmasq7.5HIGH
Heap Buffer Overflow in dnsmasq Can Redirect DNS Lookups
CVE-2026-2291
DnsmasqDnsmasq👾🟡7.3HIGH

6 June 2024

dnsmasq 2.9 Vulnerable to Integer Overflow via forward_query
CVE-2023-49441
dnsmasqDnsmasq7.5HIGH

2 May 2005

DNS Cache Poisoning Vulnerability in Dnsmasq Product by The Kelleys
CVE-2005-0877
DnsmasqDnsmasq7.5HIGH