Is CVE-2026-96134 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-96134 being exploited in the wild.

How severe is CVE-2026-96134?

High severity, with a CVSS score of 7.5, published 10 November 2026.

Is there a fix for CVE-2026-96134?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-96134 attacked?

It is attacked over the network, in an operating system.

Am I affected by CVE-2026-96134?

Check whether you run Microsoft Windows DHCP Server. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-96134: Microsoft Windows DHCP Server uncontrolled resource consumption

CVE-2026-96134 · Severity: high · CVSS 7.5 · Published 2026-11-10

Windows DHCP Server, which assigns network addresses to devices on corporate networks, can be forced to consume excessive resources by an attacker sending malicious network traffic. An attacker can exploit this to knock the DHCP service offline, preventing devices from obtaining network connectivity and causing a denial of service.

Technologies: Microsoft Windows DHCP Server. Vendors: Microsoft.

Quick answers

Is CVE-2026-96134 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-96134 being exploited in the wild.
How severe is CVE-2026-96134?: High severity, with a CVSS score of 7.5, published 10 November 2026.
Which products and versions are affected?: Microsoft Windows DHCP Server.
Is there a fix for CVE-2026-96134?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-96134 attacked?: It is attacked over the network, in an operating system.
Am I affected by CVE-2026-96134?: Check whether you run Microsoft Windows DHCP Server. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

An uncontrolled resource consumption vulnerability in Windows DHCP Server allows an unauthenticated attacker to send crafted network packets that trigger excessive resource usage, leading to denial of service. The vulnerability is reachable over the network without requiring prior authentication. A successful exploit disables DHCP functionality, disrupting network connectivity for affected systems.

Affected products

Microsoft Windows DHCP Server

Timeline

2026-11-10: disclosed

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96134

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