CVE-2021-26257

🗓️ 18 Aug 2022 20:15:09Reported by [email protected]Type

nvd🔗 web.nvd.nist.gov👁 34 Views

Improper buffer restrictions in Intel Bluetooth firmwar

Reporter	Title	Published	Views	Family All 13
BDU FSTEC	Intel Wireless Bluetooth Driver Buffer Overflow	17 Aug 202200:00	–	bdu_fstec
Circl	CVE-2021-26257	19 Aug 202200:16	–	circl
CNNVD	Intel Wireless Bluetooth and Killer Bluetooth buffer error vulnerabilities	10 Aug 202200:00	–	cnnvd
CVE	CVE-2021-26257	18 Aug 202219:44	–	cve
Cvelist	CVE-2021-26257	18 Aug 202219:44	–	cvelist
EUVD	EUVD-2021-13074	7 Oct 202500:30	–	euvd
Hewlett-Packard	Intel® Wireless Bluetooth® and Killer™ Bluetooth® August 2022 Security Update	9 Aug 202200:00	–	hp
Intel	Intel® Wireless Bluetooth® and Killer™ Bluetooth® Advisory	9 Aug 202200:00	–	intel
osv_cve	CVE-2021-26257	18 Aug 202220:15	–	osv_cve
Prion	Buffer overflow	18 Aug 202220:15	–	prion

NVD

Node

AND

intel wi-fi_6_ax411_firmwareRange<22.120

intel wi-fi_6_ax411Match-

Node

AND

intel wi-fi_6_ax211_firmwareRange<22.120

intel wi-fi_6_ax211Match-

Node

AND

intel wi-fi_6_ax210_firmwareRange<22.120

intel wi-fi_6_ax210Match-

Node

AND

intel wi-fi_6_ax201_firmwareRange<22.120

intel wi-fi_6_ax201Match-

Node

AND

intel wi-fi_6_ax200_firmwareRange<22.120

intel wi-fi_6_ax200Match-

Node

AND

intel wireless-ac_9560_firmwareRange<22.120

intel wireless-ac_9560Match-

Node

AND

intel wireless-ac_9462_firmwareRange<22.120

intel wireless-ac_9462Match-

Node

AND

intel wireless-ac_9461_firmwareRange<22.120

intel wireless-ac_9461Match-

Node

AND

intel wireless-ac_9260_firmwareRange<22.120

intel wireless-ac_9260Match-

Node

AND

intel dual_band_wireless-ac_8265_firmwareRange<22.120

intel dual_band_wireless-ac_8265Match-

Node

AND

intel dual_band_wireless-ac_8260_firmwareRange<22.120

intel dual_band_wireless-ac_8260Match-

Node

AND

intel dual_band_wireless-ac_3168_firmwareRange<22.120

intel dual_band_wireless-ac_3168Match-

Node

AND

intel wireless_7265_firmwareRange<22.120

intel wireless_7265Match-

Node

AND

intel dual_band_wireless-ac_3165_firmwareRange<22.120

intel dual_band_wireless-ac_3165Match-

Node

AND

intel killer_wi-fi_6e_ax1690_firmwareRange<22.120

intel killer_wi-fi_6e_ax1690Match-

Node

AND

intel killer_wi-fi_6e_ax1675_firmwareRange<22.120

intel killer_wi-fi_6e_ax1675Match-

Node

AND

intel killer_wi-fi_6_ax1650_firmwareRange<22.120

intel killer_wi-fi_6_ax1650Match-

Node

AND

intel killer_wireless-ac_1550_firmwareRange<22.120

intel killer_wireless-ac_1550Match-

Source	Link
intel	www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00628.html

17 Jun 2026 03:43Current

CVSS 3.15.5

EPSS0.00195

SSVC

cve-2021-26257 denial of service intel wireless bluetooth killer bluetooth firmware vulnerability