Hacking IncidentsHigh

CVE-2026-5042: High Severity Security Vulnerability

Monday, March 30, 2026
Global
NVD

Summary

A security flaw has been discovered in Belkin F9K1122 1.00.33. The affected element is the function formCrossBandSwitch of the file /goform/formCrossBandSwitch of the component Parameter Handler. The manipulation of the argument webpage results in stack-based buffer overflow. The attack may be launc

Threat Analysis

**Threat Overview:** A security flaw has been discovered in Belkin F9K1122 1.00.33. The affected element is the function formCrossBandSwitch of the file /goform/formCrossBandSwitch of the component Parameter Handler. The manipulation of the argument webpage results in stack-based buffer overflow. The attack may be launc

**CVE ID:** CVE-2026-5042 **CVSS Score:** 8.8 (HIGH)

**Recommended Mitigations:** - Review and apply vendor security updates - Monitor for signs of exploitation - Implement network segmentation and access controls - Enable logging and monitoring for affected systems

Last updated: Mar 30, 2026, 08:22 AM

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