Tanium Provision up to 1.17.149/1.23.160/1.24.198 denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k1.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Tanium Provision up to 1.17.149/1.23.160/1.24.198. Impacted is an unknown function. Such manipulation leads to denial of service. This vulnerability is referenced as CVE-2026-87086. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Tanium Provision up to 1.17.149/1.23.160/1.24.198. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

Tanium addressed a denial of service vulnerability in Provision.

The advisory is shared for download at security.tanium.com. This vulnerability is handled as CVE-2026-87086 since 09/08/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading to version 1.17.150, 1.23.161 or 1.24.199 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (Tanium): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Provision 1.17.150/1.23.161/1.24.199

Timelineinfo

09/08/2026 CVE reserved
10/27/2026 +49 days Advisory disclosed
10/27/2026 +0 days VulDB entry created
10/27/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: security.tanium.com
Status: Confirmed

CVE: CVE-2026-87086 (🔒)
GCVE (CVE): GCVE-0-2026-87086
GCVE (VulDB): GCVE-100-427520

Entryinfo

Created: 10/27/2026 18:59
Changes: 10/27/2026 18:59 (62)
Complete: 🔍
Cache ID: 216::103

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