Technology · Microsoft
Microsoft Windows DHCP Server vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 51 vulnerabilities in Microsoft Windows DHCP Server: 7 in the last 7 days and 48 in the last 90 days, 5 of them critical and 0 exploited in the wild. The most recent, CVE-2026-96134, was published on 10 November 2026. 13 vulnerabilities in the last four weeks, up from none in the four before. 2 critical against 0.
- Last 7 days
- 7
- Last 90 days
- 48
- Critical, all time
- 5
- 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-2026-96134: Microsoft Windows DHCP Server uncontrolled resource consumptionhighCVSS 7.5
- CVE-2026-88216: Windows DHCP Server time-of-check time-of-use race conditionhighCVSS 7.5
- CVE-2026-72998: Microsoft Windows DHCP Server use-after-free remote code executionhighCVSS 8.1
- CVE-2026-119890: Windows DHCP Server out-of-bounds readmediumCVSS 5.3
- CVE-2026-113773: Microsoft Windows DHCP Server improper access controlmediumCVSS 5.3
- CVE-2026-105588: Windows DHCP Server missing authentication in critical functionmediumCVSS 6.4
- CVE-2026-105557: Microsoft Windows DHCP Server information disclosuremediumCVSS 5.9
- CVE-2026-96934: Microsoft Windows DHCP Server use-after-free code executioncriticalCVSS 9.8EPSS 0.7%
- CVE-2026-96320: Windows DHCP Server heap-based buffer overflowcriticalCVSS 9.8EPSS 0.9%
- CVE-2026-88171: Windows DHCP Server double free vulnerabilityhighCVSS 8.1EPSS 0.7%
- CVE-2026-88117: Microsoft Windows DHCP Server use-after-free remote code executionhighCVSS 8.1EPSS 0.7%
- CVE-2026-85865: Windows DHCP Server improper authentication security feature bypassmediumCVSS 5.5EPSS 0.3%
- CVE-2026-85841: Microsoft Windows DHCP Server use-after-free remote code executionmediumCVSS 6.6EPSS 0.7%
- CVE-2026-83787: Microsoft Windows DHCP Server authentication bypassmediumCVSS 5.5EPSS 0.3%
- CVE-2026-83691: Microsoft Windows DHCP Server heap buffer overflowhighCVSS 7.8EPSS 0.3%
- CVE-2026-83665: Microsoft Windows DHCP Server null pointer dereferencehighCVSS 7.5EPSS 1.4%
- CVE-2026-70201: Microsoft Windows DHCP Server out-of-bounds readmediumCVSS 5.5EPSS 0.5%
- CVE-2026-70066: Microsoft Windows DHCP Server use after free privilege escalationhighCVSS 7EPSS 0.3%
- CVE-2026-70058: Microsoft Windows DHCP Server out-of-bounds write remote code executionhighCVSS 7.5EPSS 1.4%
- CVE-2026-69830: Microsoft Windows DHCP Server race conditionhighCVSS 8.1EPSS 0.4%
- 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%
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-2026-96320: Windows DHCP Server heap-based buffer overflowcriticalCVSS 9.8EPSS 0.9%
- CVE-2026-96934: Microsoft Windows DHCP Server use-after-free code executioncriticalCVSS 9.8EPSS 0.7%
- 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-2026-88117: Microsoft Windows DHCP Server use-after-free remote code executionhighCVSS 8.1EPSS 0.7%
- CVE-2026-69510: Microsoft Windows DHCP Server stack-based buffer overflowhighCVSS 8.1EPSS 0.7%
- CVE-2026-88171: Windows DHCP Server double free vulnerabilityhighCVSS 8.1EPSS 0.7%
Vulnerabilities per week
13 vulnerabilities in the last four weeks, up from none in the four before. 2 critical against 0. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 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 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 13 | 2 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 7 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Microsoft Windows DHCP Server vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/windows-dhcp-server)<a href="https://junglewise.ai/threats/technologies/windows-dhcp-server"><img src="https://junglewise.ai/threats/technologies/windows-dhcp-server/badge.svg" alt="Microsoft Windows DHCP Server vulnerabilities" /></a>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, and this page as text at https://junglewise.ai/threats/technologies/windows-dhcp-server.md, 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, 13 November 2026.