Cyber Resilience

CVE-2025-15288

Access Control in Tanium Interact 3.5.0 – 3.5.90

Published
29 January 2026
Modified
09 March 2026
Patch / advisory
CVSS Score v3.1 3.1
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS Score 0.0022 13th percentile
Risk Priority 15 floored blend · peak EPSS

Summary

CVE-2025-15288 is a low-severity Incorrect Authorization (CWE-863) vulnerability in Tanium Interact. Its CVSS base score is 3.1 (Low).

Operationally, ranked at the 13th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to AC-3 (Access Enforcement) and AC-6 (Least Privilege) — see the control section below for these in your framework.

OWASP Top 10 for Web (2025)

EU & UK References

Vulnerability Data

Tanium addressed an improper access controls vulnerability in Interact.

CWE(s)

Related Threats

CVEs Like This One

CVE-2025-15289Same product: Tanium Interact
CVE-2026-2350Same product: Tanium Interact
CVE-2026-6416Same product: Tanium Interact
CVE-2025-15342Same vendor: Tanium
CVE-2025-15322Same vendor: Tanium
CVE-2025-15321Same vendor: Tanium
CVE-2025-15336Same vendor: Tanium
CVE-2026-2605Same vendor: Tanium
CVE-2026-0925Same vendor: Tanium
CVE-2025-15338Same vendor: Tanium

Affected Assets

tanium
interact
3.5.0 — 3.5.90

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)
  • AC-3 Access Enforcement
  • AC-6 Least Privilege
  • AC-24 Access Control Decisions
Detect
Catch it (NIST detect / respond)

Harden
Shrink the surface (DISA STIG)
  • 5 hardening rules · 3 OS baselines
Validate
Prove the fix (OWASP ASVS)

Mitigating Controls (NIST 800-53 r5) AI

prevent

Directly enforces authorization checks to block the unauthorized access that CWE-863 permits in Tanium Interact.

prevent

Limits privileges so that even missing or incorrect authorization checks cannot expose excessive Tanium Interact functionality.

prevent

Ensures access-control decisions are made and enforced consistently, mitigating the flawed authorization logic described in the CVE.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.AA-05 mostly match
prevents

Defining, enforcing, and reviewing access authorizations and least privilege directly prevents incorrect authorization checks.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

prevents

Requiring consistency between access rights and classification plus formal approval steps ensures that the authorization logic correctly distinguishes between entities that should and should not be granted access.

prevents

Enforcing policy-driven approval and role-change reviews stops incorrect or stale authorization decisions from remaining in effect after job changes or terminations.

prevents

By tying access rights to identity, device, location and classification, the control reduces the likelihood that an authorization decision will be based on an incorrect or bypassed policy.

References