Known Vulnerabilities for Dnsmasq by Thekelleys

Listed below are 10 of the newest known vulnerabilities associated with "Dnsmasq" by "Thekelleys".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-61477 json An injection vulnerability was found in libvirt's virtual network driver. The network XML parser does not strip newline chara... Not Provided 2026-08-07 2026-08-07
CVE-2026-13002 json A flow has been identified into dnssec.c library, causing an infinite loop to dnsmasq service. An attacker who controls any D... Not Provided 2026-08-14 2026-08-14
CVE-2026-12969 json An out-of-bounds read vulnerability exists in dnsmasq's find_soa() function in src/rfc1035.c. When parsing NS section records... Not Provided 2026-06-23 2026-08-21
CVE-2026-12725 json A heap-based buffer overflow was found in dnsmasq. When DNSSEC validation and query logging are both enabled, logging of DS o... Not Provided 2026-06-22 2026-08-21
CVE-2026-5172 json A buffer overflow in dnsmasq’s extract_addresses() function allows an attacker to trigger a heap out-of-bounds read and cra... Not Provided 2026-05-11 2026-07-15
CVE-2026-4892 json A heap-based out-of-bounds write vulnerability in the DHCPv6 implementation of dnsmasq allows local attackers to execute arbi... Not Provided 2026-05-11 2026-07-23
CVE-2026-4891 json A heap-based out-of-bounds read vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial o... Not Provided 2026-05-11 2026-07-23
CVE-2026-4890 json A Denial of Service (DoS) vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of serv... Not Provided 2026-05-11 2026-07-23
CVE-2023-28450 json An issue was discovered in Dnsmasq before 2.90. The default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232... 7.5 - HIGH 2023-03-15 2023-11-07
CVE-2022-0934 json A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted... 7.5 - HIGH 2022-08-29 2023-03-07
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationThekelleysDnsmasq2.9
ApplicationThekelleysDnsmasq2.83
ApplicationThekelleysDnsmasq2.82
ApplicationThekelleysDnsmasq2.81
ApplicationThekelleysDnsmasq2.80
ApplicationThekelleysDnsmasq2.8
ApplicationThekelleysDnsmasq2.79
ApplicationThekelleysDnsmasq2.78
ApplicationThekelleysDnsmasq2.77
ApplicationThekelleysDnsmasq2.76
ApplicationThekelleysDnsmasq2.75
ApplicationThekelleysDnsmasq2.74
ApplicationThekelleysDnsmasq2.73
ApplicationThekelleysDnsmasq2.72
ApplicationThekelleysDnsmasq2.71
ApplicationThekelleysDnsmasq2.70
ApplicationThekelleysDnsmasq2.7
ApplicationThekelleysDnsmasq2.69
ApplicationThekelleysDnsmasq2.68
ApplicationThekelleysDnsmasq2.67
Results limited to 20 most recent known configurations

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