CVE-2026-87032: Exposure of Sensitive Information to an Unauthorized Actor in Tanium Tanium Server
Description
Tanium addressed an information disclosure vulnerability in Tanium Server.
CVSS v3.1
Score 4.3medium
Affected software
Tanium
Tanium Server
pkg:github/tanium/ta-serverRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-87032 is an information disclosure vulnerability in Tanium Server that allows an unauthorized actor with low privileges to gain access to sensitive information. The vulnerability affects specific versions of Tanium Server (7.7.3, 7.8.2, and 7.8.4). The CVSS 3.1 base score is 4.3, reflecting a network attack vector with low attack complexity, requiring privileges but no user interaction, and resulting in confidentiality impact only. No official remediation level or patch information is provided in the available data.
Potential Impact
An attacker with low privileges on the network could exploit this vulnerability to access sensitive information from the Tanium Server. There is no impact on integrity or availability. The confidentiality impact is limited, and the overall severity is medium.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level is provided, users should monitor Tanium's advisories for updates and apply patches once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Tanium
- Date Reserved
- 2026-09-08T18:18:12.461Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa0c686acd9273b49988630
Added to database: 09/09/2026, 02:37:58 UTC
Last enriched: 09/09/2026, 02:53:20 UTC
Last updated: 10/23/2026, 15:10:15 UTC
Views: 62
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