CVE-2026-116659 in Enforce
Summary
by MITRE • 10/27/2026
Tanium addressed an uncontrolled resource consumption vulnerability in Enforce.
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Analysis
by VulDB Data Team • 10/27/2026
The disclosed vulnerability represents a classic instance of uncontrolled resource consumption within the Tanium Enforce platform, a critical component for endpoint management and security orchestration. This class of flaw typically arises when a system fails to properly restrict the amount of computational resources such as CPU cycles, memory allocation, or network bandwidth that can be consumed by a single user session or automated process. In the context of enterprise-grade software like Tanium Enforce, which handles high volumes of telemetry data and complex query executions from numerous endpoints, resource management is paramount for maintaining system stability and responsiveness. The absence of adequate throttling mechanisms or input validation allows an attacker to trigger operations that demand disproportionate amounts of processing power or memory relative to the complexity of the request.
From a technical perspective, this vulnerability likely stems from insufficient checks on the size or nature of incoming requests before they are processed by backend services. An adversary could exploit this weakness by submitting specially crafted queries or commands that force the application into infinite loops, excessive database joins, or unbounded memory allocations. Unlike vulnerabilities that lead to code execution, this flaw does not directly compromise confidentiality or integrity in terms of data theft but rather targets availability. By exhausting system resources, an attacker can cause a denial-of-service condition where legitimate users are unable to access the console, queries fail to execute, and critical security monitoring capabilities are degraded or halted entirely.
The operational impact of such a vulnerability is significant for organizations relying on Tanium Enforce for real-time threat detection and response. A successful exploitation could result in service outages that blind security operations centers to ongoing attacks within their network. Furthermore, the strain placed on infrastructure resources may lead to cascading failures affecting other dependent systems or services running on the same host. This aligns with the Common Weakness Enumeration standard under CWE-400, which describes uncontrolled resource consumption as a condition where an actor can cause a system to consume more resources than intended, leading to performance degradation or crash. It also maps closely to MITRE ATT&CK technique T1496, Resource Hijacking, specifically the sub-category of Denial of Service via resource exhaustion, highlighting how attackers leverage systemic inefficiencies to disrupt business continuity.
Mitigation strategies for this vulnerability primarily involve applying the vendor-provided patches that address the underlying logic flaws responsible for the excessive consumption. Administrators should ensure that Tanium Enforce is updated to the latest secure version as soon as possible. In addition to patching, organizations can implement network-level controls such as rate limiting and request size restrictions at the load balancer or reverse proxy layer to mitigate the impact of potential exploitation attempts before they reach the application server. Monitoring system metrics for unusual spikes in CPU or memory usage associated with specific user accounts or IP addresses can also aid in early detection and response, ensuring that any attempted abuse is identified and blocked promptly while maintaining the integrity of security operations.