Is CVE-2026-84007 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-84007 being exploited in the wild.

How severe is CVE-2026-84007?

Medium severity, with a CVSS score of 6.5, published 13 October 2026.

Is there a fix for CVE-2026-84007?

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-2026-84007 attacked?

It is attacked over the network, in a hosted service.

Am I affected by CVE-2026-84007?

Check whether you run Microsoft Remote Desktop Gateway Service, Microsoft Windows Server 2012, Microsoft Windows Server 2016 or one of the others listed. 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-2026-84007: Microsoft Remote Desktop Gateway Service out-of-bounds read

CVE-2026-84007 · Severity: medium · CVSS 6.5 · Published 2026-10-13

Microsoft Remote Desktop Gateway Service, which manages remote access to corporate desktops and applications, contains an out-of-bounds memory read vulnerability. An attacker with valid network credentials could exploit this flaw to read sensitive information from the server's memory, such as session tokens or encryption keys. This could lead to unauthorized access to protected resources or further compromise of the network.

Technologies: Microsoft Remote Desktop Gateway Service, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022, Microsoft Windows Server 2025. Vendors: Microsoft.

Quick answers

Is CVE-2026-84007 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-84007 being exploited in the wild.
How severe is CVE-2026-84007?: Medium severity, with a CVSS score of 6.5, published 13 October 2026.
Which products and versions are affected?: Microsoft Remote Desktop Gateway Service.
Is there a fix for CVE-2026-84007?: 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-2026-84007 attacked?: It is attacked over the network, in a hosted service.
Am I affected by CVE-2026-84007?: Check whether you run Microsoft Remote Desktop Gateway Service, Microsoft Windows Server 2012, Microsoft Windows Server 2016 or one of the others listed. 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 out-of-bounds read in the Remote Desktop Gateway Service allows an authenticated attacker to access memory beyond allocated buffers. The vulnerability requires network access and valid credentials, and successful exploitation discloses sensitive information that may be used in follow-on attacks. Microsoft has released patches to remediate this issue.

Affected products

Microsoft Remote Desktop Gateway Service

Timeline

2026-10-13: disclosed

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84007

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