Is CVE-2026-108324 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-108324 being exploited in the wild.

How severe is CVE-2026-108324?

Medium severity, with a CVSS score of 6.5, published 3 November 2026.

Which products and versions are affected?

Tanium Client 7.8.2 to 7.8.2.1257 (2025H2 Release), 7.8.4 to 7.8.4.1393 (2026H1 Release).

Is there a fix for CVE-2026-108324?

Yes: fixed in Client v7.8.2.1258 (2025H2 Release Update 16), v7.8.4.1394 (2026H1 Release Update 9). Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-108324 attacked?

It is attacked from the adjacent network.

Am I affected by CVE-2026-108324?

Check whether you run Tanium Client at an affected version. 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-2026-108324: Tanium Client denial of service

CVE-2026-108324 · Severity: medium · CVSS 6.5 · Published 2026-11-03

Tanium Client is an endpoint management agent installed on corporate devices. An unauthenticated attacker on an adjacent network can crash the Tanium Client, disrupting endpoint management and monitoring across affected systems until the client is restarted.

Vendors: Tanium.

Quick answers

Is CVE-2026-108324 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-108324 being exploited in the wild.
How severe is CVE-2026-108324?: Medium severity, with a CVSS score of 6.5, published 3 November 2026.
Which products and versions are affected?: Tanium Client 7.8.2 to 7.8.2.1257 (2025H2 Release), 7.8.4 to 7.8.4.1393 (2026H1 Release).
Is there a fix for CVE-2026-108324?: Yes: fixed in Client v7.8.2.1258 (2025H2 Release Update 16), v7.8.4.1394 (2026H1 Release Update 9). Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-108324 attacked?: It is attacked from the adjacent network.
Am I affected by CVE-2026-108324?: Check whether you run Tanium Client at an affected version. 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.

How to fix

Fixed in: Client v7.8.2.1258 (2025H2 Release Update 16), v7.8.4.1394 (2026H1 Release Update 9)

Technical details

A denial of service vulnerability in Tanium Client allows an unauthenticated attacker to crash the client via an adjacent network vector with low complexity. The attack requires no authentication or user interaction and impacts availability. Fixes are available in Tanium Client v7.8.2.1258 (2025H2 Release Update 16) and v7.8.4.1394 (2026H1 Release Update 9) or later.

Affected products

Tanium Client 7.8.2 to 7.8.2.1257 (2025H2 Release), 7.8.4 to 7.8.4.1393 (2026H1 Release)

Timeline

2026-11-03: disclosed

References

https://security.tanium.com/TAN-2026-086

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.