CVE-2026-20482: Medium severity vulnerability

Published Aug 3, 2026
·
Updated

In wlan STA FW, there is a possible system becoming unresponsive due to logging. This could lead to remote (proximal/adjacent) denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00486814; Issue ID: MSV-6824.

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Patch WCNCR00486814
  2. Compensating control

    Mitigate potential remote denial of service by limiting exposure of the affected WLAN STA firmware logging behavior (e.g., reduce logging verbosity or restrict network adjacency where the affected firmware runs) until Patch ID WCNCR00486814 is applied.

Event History

Aug 3, 2026
CVE Published
via MITRE·02:05 AM
Data Sourced
via MITRE·02:05 AM
DescriptionWeakness
Data Sourced
via NVD·03:16 AM
DescriptionSeverityWeakness
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