# CVE-2026-108301: Tanium Comply improper access controls vulnerability

Source: https://junglewise.ai/threats/cve-2026-108301-tanium-addressed-an-improper-access-controls-vulnerability-in  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-27. Updated: 2026-10-27  
License: CC BY 4.0 with a link back

CVE-2026-108301 · Severity: medium · CVSS 6 · Published 2026-10-27

Tanium Comply is a compliance and risk assessment platform used by enterprises to manage security controls. This vulnerability allows authenticated users with report-writing permissions to inappropriately create or modify compliance assessments, potentially undermining the integrity of security compliance documentation and enabling falsification of audit records.

Technologies: [Tanium Comply](https://junglewise.ai/threats/technologies/comply). Vendors: [Tanium](https://junglewise.ai/threats/vendors/tanium).

## Quick answers

**Is CVE-2026-108301 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-108301 being exploited in the wild.

**How severe is CVE-2026-108301?** Medium severity, with a CVSS score of 6, published 27 October 2026.

**Which products and versions are affected?** Tanium Comply 2025H1 prior to v2.32.263; 2025H2 prior to v2.35.323; 2026H1 prior to v2.37.326.

**Is there a fix for CVE-2026-108301?** Yes: fixed in Comply 2025H1 Update 26 (v2.32.263) and later; 2025H2 Update 16 (v2.35.323) and later; 2026H1 Update 9 (v2.37.326) and later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-108301 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-108301?** Check whether you run Tanium Comply 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 Comply 2025H1 Update 26 (v2.32.263) and later; 2025H2 Update 16 (v2.35.323) and later; 2026H1 Update 9 (v2.37.326) and later

## Technical details

An improper access control vulnerability in Tanium Comply allows an authenticated attacker with the "comply report write" permission to bypass authorization checks and create or modify assessments beyond their intended scope. The vulnerability requires network access, existing Tanium authentication, and the specific "comply report write" permission. An attacker gains the ability to tamper with compliance assessments, which could lead to false compliance reporting.

## Affected products

- Tanium Comply 2025H1 prior to v2.32.263; 2025H2 prior to v2.35.323; 2026H1 prior to v2.37.326

## Timeline

- 2026-10-27: advisory: Tanium security bulletin TAN-2026-066 published

## References

- [https://security.tanium.com/TAN-2026-066](https://security.tanium.com/TAN-2026-066)

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- [Tanium Comply improper access control](https://junglewise.ai/threats/cve-2026-108302-tanium-addressed-an-improper-access-controls-vulnerability-in)
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- [Tanium Comply improper access control](https://junglewise.ai/threats/cve-2026-87073-tanium-comply-improper-access-control)