Disclosure summary
Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
Source-reported weakness categories
NVD-CWE-noinfo
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2020-12321
Open original source · Updated Oct 08, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| intel | dual_band_wireless-ac_3168_firmware | * {"versionEndExcluding":"21.110"} |
| intel | dual_band_wireless-ac_8260_firmware | * {"versionEndExcluding":"21.110"} |
| intel | dual_band_wireless-ac_8265_firmware | * {"versionEndExcluding":"21.110"} |
| intel | wi-fi_6_ax200_firmware | * {"versionEndExcluding":"21.110"} |
| intel | wi-fi_6_ax201_firmware | * {"versionEndExcluding":"21.110"} |
| intel | wireless-ac_9260_firmware | * {"versionEndExcluding":"21.110"} |
| intel | wireless-ac_9461_firmware | * {"versionEndExcluding":"21.110"} |
| intel | wireless-ac_9462_firmware | * {"versionEndExcluding":"21.110"} |
| intel | wireless-ac_9560_firmware | * {"versionEndExcluding":"21.110"} |
| intel | wireless_7265_(rev_d)_firmware | * {"versionEndExcluding":"21.110"} |
| intel | dual_band_wireless-ac_3165_firmware | * {"versionEndExcluding":"21.110"} |
Original records & references
- NIST NVD record
- CVE Program record
- www.intel.com — Patch, Vendor Advisory
- www.intel.com — Patch, Vendor Advisory
PUBLISHED 2020-11-12T13:15:14-05:00
MODIFIED 2026-10-08T18:16:56-04:00
INGESTED 2026-10-10T20:50:19-04:00