sa8620p firmware vulnerabilities and fixes

Recent CVEs affecting sa8620p firmware, with upgrade or downgrade steps. 4 tracked.

Also searched as: sa8620pfirmware.

sa8620p firmware has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-03-02. Highest priority: CVE-2025-21454 (score 35/100).

• CVE-2025-47402 MEDIUM 6.5 MITIGATE MITIGATE Transient DOS when processing a received frame with an excessively large authentication information element.
• CVE-2025-47385 HIGH 7.8 MITIGATE MITIGATE Memory Corruption when accessing trusted execution environment without proper privilege check.
• CVE-2025-47379 HIGH 7.8 MITIGATE MITIGATE Memory Corruption when concurrent access to shared buffer occurs due to improper synchronization between assig
• CVE-2025-21454 HIGH 7.5 MITIGATE MITIGATE Transient DOS while processing received beacon frame.

FAQ

How do I fix sa8620p firmware vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is sa8620p firmware being exploited right now?

None of the tracked sa8620p firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which sa8620p firmware CVE should I patch first?

CVE-2025-21454 currently ranks highest (35/100): Transient DOS while processing received beacon frame..

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