CVE-2025-15330CWE-862

Tanium addressed an improper input validation vulnerability in Deploy.

High · published February 5, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
30.2
In the wild
Unconfirmed
What it is

⚡ An improper input validation in Tanium's Deploy could let mischievous code slip through the cracks! 🔍 Think of it like a restaurant that accepts any dish order without checking the ingredients — one wrong ingredient could lead to a disastrous meal! 🍽️ If an attacker takes advantage of this flaw, they could potentially execute arbitrary code, leading to unauthorized access or manipulation of systems — a recipe for chaos! This could compromise the integrity of your entire deployment environment and expose sensitive data. 😱

Put simply

Think of it like a restaurant that accepts any dish order without checking the ingredients — one wrong ingredient could lead to a disastrous meal! 🍽️ This vulnerability allows attackers to manipulate input parameters due to insufficient validation, enabling them to insert malicious payloads that the system may execute. The flaw resides in the processing of user inputs within Tanium's Deploy component.

What to do

If an attacker takes advantage of this flaw, they could potentially execute arbitrary code, leading to unauthorized access or manipulation of systems — a recipe for chaos! This could compromise the integrity of your entire deployment environment and expose sensitive data. 😱 To remediate this issue, ensure you update to the latest version of Tanium that addresses this vulnerability. Also, conduct thorough input validation checks in your applications to prevent similar vulnerabilities from creeping in. Don’t forget to review your deployment configurations for any other potential security gaps! 🛡️ You've got this! By taking these steps, you're well on your way to securing your systems and earning your security hero badge! 🦸

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00374 · 30.2th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-02-05T18:24Z
EPSS history
Timeline
  • 05 FEB 18:24Z
    Tanium addressed an improper input validation vulnerability in Deploy.
    cvelistv5