Technology · Simon Kelley
Simon Kelley Dnsmasq vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 8 vulnerabilities in Simon Kelley Dnsmasq: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-12969, was published on 23 June 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About Simon Kelley Dnsmasq
A lightweight network infrastructure server providing DNS forwarder, DHCP server, and router advertisement functionality.
Latest Simon Kelley Dnsmasq vulnerabilities
- CVE-2026-12969: dnsmasq out-of-bounds read in find_soa functionmediumCVSS 5.3
- CVE-2026-12725: Dnsmasq heap buffer overflow in log_query functionmediumCVSS 5.9
- CVE-2026-5172: dnsmasq heap out-of-bounds read in extract_addresseshighCVSS 7.3EPSS 0.7%
- CVE-2026-4893: dnsmasq information disclosure via RFC 7871 client subnet bypassinfoCVSS 5.3
- CVE-2026-4892: dnsmasq heap overflow in DHCPv6 helperhighCVSS 8.4EPSS 0.6%
- CVE-2026-4891: dnsmasq heap out-of-bounds read in DNSSEC validationmediumCVSS 5.3EPSS 4.5%
- CVE-2026-4890: dnsmasq infinite loop in DNSSEC NSEC parsinghighCVSS 7.5EPSS 5.6%
- CVE-2026-2291: dnsmasq heap buffer overflow in extract_namehighCVSS 7.3EPSS 0.8%
Most severe Simon Kelley Dnsmasq vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-4892: dnsmasq heap overflow in DHCPv6 helperhighCVSS 8.4EPSS 0.6%
- CVE-2026-4890: dnsmasq infinite loop in DNSSEC NSEC parsinghighCVSS 7.5EPSS 5.6%
- CVE-2026-2291: dnsmasq heap buffer overflow in extract_namehighCVSS 7.3EPSS 0.8%
- CVE-2026-5172: dnsmasq heap out-of-bounds read in extract_addresseshighCVSS 7.3EPSS 0.7%
- CVE-2026-12725: Dnsmasq heap buffer overflow in log_query functionmediumCVSS 5.9
- CVE-2026-4891: dnsmasq heap out-of-bounds read in DNSSEC validationmediumCVSS 5.3EPSS 4.5%
- CVE-2026-12969: dnsmasq out-of-bounds read in find_soa functionmediumCVSS 5.3
- CVE-2026-4893: dnsmasq information disclosure via RFC 7871 client subnet bypassinfoCVSS 5.3
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/dnsmasq.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Simon Kelley Dnsmasq vulnerabilities", https://junglewise.ai/threats/technologies/dnsmasq, 26 September 2026.