Threats Tagged 'cve-2026-28253'
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Threats Tagged 'cve-2026-28253'
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CVE-2026-28253: CWE-789 Memory allocation with excessive size value in Trane Tracer SCCVE-2026-28253 0 CVE-2026-28253 is a high-severity vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge building management systems. It involves a memory allocation flaw where an attacker can request excessive memory allocation, leading to denial-of-service (DoS) conditions. The vulnerability requires no authentication or user interaction and can be exploited remotely over the network. While no known exploits are currently in the wild, the CVSS score of 8.7 reflects the significant risk posed by this flaw. The vulnerability impacts availability by potentially crashing or severely degrading the affected systems. Trane Tracer products are widely used in commercial and industrial HVAC and building automation, making this a critical concern for organizations relying on these systems. Mitigation requires careful input validation and memory allocation controls, though no patches are currently available. Countries with extensive deployment of Trane building management solutions and critical infrastructure reliance on such systems are at higher risk. Immediate defensive measures and monitoring are recommended to prevent exploitation. Join the discussion | CVE Database V5 | 03/12/2026, 17:27:03 UTC Added: 03/12/2026, 17:44:48 UTC |
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