CVE-2026-57546: Buffer Over-read in WLAN HAL
Published Oct 6, 2026
·Updated
Transient DOS when processing a continuous receive command with a zero-sized global configuration override.
Affected Software
1 affected component
WLAN HAL
Event History
Oct 6, 2026
CVE Published
via MITRE·06:30 AM
Data Sourced
via MITRE·06:30 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·07:16 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What conditions are required to trigger the denial of service?
The issue is triggered when WLAN HAL processes a continuous receive command while a zero-sized global configuration override is present. The provided data does not state that authentication, local access, or user interaction is required.
2
What is the expected impact of successful exploitation?
Successful exploitation causes a transient denial of service. The supplied severity vector indicates network reachability, low attack complexity, no privileges required, no user interaction, and impact limited to availability.