Technology · Microsoft
Microsoft Windows DHCP Server vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 31 vulnerabilities in Microsoft Windows DHCP Server: 0 in the last 7 days and 28 in the last 90 days, 3 of them critical and 0 exploited in the wild. The most recent, CVE-2026-77895, was published on 8 September 2026.
- Last 7 days
- 0
- Last 90 days
- 28
- Critical, all time
- 3
- Exploited in the wild
- 0
About Microsoft Windows DHCP Server
A server role in Windows Server that automates the assignment of IP addresses and network configuration to client devices.
Latest Microsoft Windows DHCP Server vulnerabilities
- CVE-2026-77895: Microsoft Windows DHCP Server out-of-bounds readhighCVSS 7.5EPSS 1.2%
- CVE-2026-77893: Microsoft Windows DHCP Server out-of-bounds readhighCVSS 7.5EPSS 1.2%
- CVE-2026-77891: Microsoft Windows DHCP Server out-of-bounds readmediumCVSS 6.4EPSS 0.3%
- CVE-2026-77890: Microsoft Windows DHCP Server type confusion denial of servicehighCVSS 7.5EPSS 1.2%
- CVE-2026-77889: Microsoft Windows DHCP Server type confusion denial of servicehighCVSS 7.5EPSS 1.2%
- CVE-2026-77887: Microsoft Windows DHCP Server out-of-bounds readmediumCVSS 6.4EPSS 0.3%
- CVE-2026-77502: Microsoft Windows DHCP Server out-of-bounds readhighCVSS 7.5EPSS 1.2%
- CVE-2026-77498: Microsoft Windows DHCP Server out-of-bounds readhighCVSS 7.5EPSS 1.2%
- CVE-2026-77494: Microsoft Windows DHCP Server type confusion denial of servicehighCVSS 7.5EPSS 1.2%
- CVE-2026-72979: Microsoft Windows DHCP Server use-after-freecriticalCVSS 9.8EPSS 1.0%
- CVE-2026-70124: Microsoft Windows DHCP Server out-of-bounds readmediumCVSS 5.9EPSS 0.8%
- CVE-2026-70065: Microsoft Windows DHCP Server memory exhaustion denial of servicehighCVSS 7.5EPSS 1.2%
- CVE-2026-69878: Microsoft Windows DHCP Server heap-based buffer overflowmediumCVSS 6.4EPSS 0.3%
- CVE-2026-69876: Microsoft Windows DHCP Server use-after-freehighCVSS 8EPSS 0.6%
- CVE-2026-69847: Microsoft Windows DHCP Server heap-based buffer overflowhighCVSS 8EPSS 0.6%
- CVE-2026-69845: Microsoft Windows DHCP Server heap-based buffer overflowcriticalCVSS 9.8EPSS 1.0%
- CVE-2026-69803: Microsoft Windows DHCP Server out-of-bounds readmediumCVSS 5.9EPSS 0.8%
- CVE-2026-69679: Microsoft Windows DHCP Server out-of-bounds readmediumCVSS 5.7EPSS 0.7%
- CVE-2026-69637: Microsoft Windows DHCP Server out-of-bounds readmediumCVSS 5.7EPSS 0.7%
- CVE-2026-69547: Microsoft Windows DHCP Server heap buffer overflowhighCVSS 8.8EPSS 0.9%
- CVE-2026-69510: Microsoft Windows DHCP Server stack-based buffer overflowhighCVSS 8.1EPSS 0.7%
- CVE-2026-69497: Microsoft Windows DHCP Server memory leakmediumCVSS 6.5EPSS 1.1%
- CVE-2026-69415: Microsoft Windows DHCP Server privilege escalation over networkmediumCVSS 6.8EPSS 0.7%
- CVE-2026-69412: Microsoft Windows DHCP Server stack-based buffer overflowhighCVSS 8EPSS 0.6%
- CVE-2026-69405: Microsoft Windows DHCP Server memory leakmediumCVSS 5.7EPSS 0.7%
Most severe Microsoft Windows DHCP Server vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-69845: Microsoft Windows DHCP Server heap-based buffer overflowcriticalCVSS 9.8EPSS 1.0%
- CVE-2026-72979: Microsoft Windows DHCP Server use-after-freecriticalCVSS 9.8EPSS 1.0%
- CVE-2026-45602: Microsoft Windows DHCP Server tampering vulnerabilitycriticalCVSS 9.1
- CVE-2026-69547: Microsoft Windows DHCP Server heap buffer overflowhighCVSS 8.8EPSS 0.9%
- CVE-2026-69266: Microsoft Windows DHCP Server integer overflowhighCVSS 8.8EPSS 0.8%
- CVE-2026-69510: Microsoft Windows DHCP Server stack-based buffer overflowhighCVSS 8.1EPSS 0.7%
- CVE-2026-69876: Microsoft Windows DHCP Server use-after-freehighCVSS 8EPSS 0.6%
- CVE-2026-69847: Microsoft Windows DHCP Server heap-based buffer overflowhighCVSS 8EPSS 0.6%
- CVE-2026-69412: Microsoft Windows DHCP Server stack-based buffer overflowhighCVSS 8EPSS 0.6%
- CVE-2026-77895: Microsoft Windows DHCP Server out-of-bounds readhighCVSS 7.5EPSS 1.2%
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 | 28 | 2 | |
| 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/windows-dhcp-server.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, "Microsoft Windows DHCP Server vulnerabilities", https://junglewise.ai/threats/technologies/windows-dhcp-server, 26 September 2026.