{"schemaVersion":3,"id":"CVE-2021-26950","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Out of bounds read in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.120 may allow an authenticated user to potentially enable denial of service via local access.","dates":{"published":"2022-08-18T19:44:19.000Z","modified":"2025-05-05T16:53:21.879Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00195,"percentile":0.0862,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00195},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00195,"percentile":0.0862}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00195,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00195,"percentile":0.0862}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-125","name":"Out-of-bounds Read","description":"The product reads data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/125.html"}],"affected":[{"vendor":"intel","product":"dual_band_wireless-ac_3165_firmware","name":"dual band wireless-ac 3165 firmware","label":"dual_band_wireless-ac_3165_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/dual_band_wireless-ac_3165"},{"vendor":"intel","product":"dual_band_wireless-ac_3168_firmware","name":"dual band wireless-ac 3168 firmware","label":"dual_band_wireless-ac_3168_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/dual_band_wireless-ac_3168"},{"vendor":"intel","product":"dual_band_wireless-ac_8260_firmware","name":"dual band wireless-ac 8260 firmware","label":"dual_band_wireless-ac_8260_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/dual_band_wireless-ac_8260"},{"vendor":"intel","product":"dual_band_wireless-ac_8265_firmware","name":"dual band wireless-ac 8265 firmware","label":"dual_band_wireless-ac_8265_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/dual_band_wireless-ac_8265"},{"vendor":"intel","product":"killer_wi-fi_6_ax1650_firmware","name":"killer wi-fi 6 ax1650 firmware","label":"killer_wi-fi_6_ax1650_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/killer_wi-fi_6_ax1650"},{"vendor":"intel","product":"killer_wi-fi_6e_ax1675_firmware","name":"killer wi-fi 6e ax1675 firmware","label":"killer_wi-fi_6e_ax1675_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/killer_wi-fi_6e_ax1675"},{"vendor":"intel","product":"killer_wi-fi_6e_ax1690_firmware","name":"killer wi-fi 6e ax1690 firmware","label":"killer_wi-fi_6e_ax1690_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/killer_wi-fi_6e_ax1690"},{"vendor":"intel","product":"killer_wireless-ac_1550_firmware","name":"killer wireless-ac 1550 firmware","label":"killer_wireless-ac_1550_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/killer_wireless-ac_1550"},{"vendor":"intel","product":"wi-fi_6_ax200_firmware","name":"wi-fi 6 ax200 firmware","label":"wi-fi_6_ax200_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/wi-fi_6_ax200"},{"vendor":"intel","product":"wi-fi_6_ax201_firmware","name":"wi-fi 6 ax201 firmware","label":"wi-fi_6_ax201_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/wi-fi_6_ax201"},{"vendor":"intel","product":"wi-fi_6_ax210_firmware","name":"wi-fi 6 ax210 firmware","label":"wi-fi_6_ax210_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/wi-fi_6_ax210"},{"vendor":"intel","product":"wi-fi_6_ax211_firmware","name":"wi-fi 6 ax211 firmware","label":"wi-fi_6_ax211_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/wi-fi_6_ax211"},{"vendor":"intel","product":"wi-fi_6_ax411_firmware","name":"wi-fi 6 ax411 firmware","label":"wi-fi_6_ax411_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/wi-fi_6_ax411"},{"vendor":"intel","product":"wireless_7265_firmware","name":"wireless 7265 firmware","label":"wireless_7265_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/wireless_7265"},{"vendor":"intel","product":"wireless-ac_9260_firmware","name":"wireless-ac 9260 firmware","label":"wireless-ac_9260_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/wireless-ac_9260"},{"vendor":"intel","product":"wireless-ac_9461_firmware","name":"wireless-ac 9461 firmware","label":"wireless-ac_9461_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/wireless-ac_9461"},{"vendor":"intel","product":"wireless-ac_9462_firmware","name":"wireless-ac 9462 firmware","label":"wireless-ac_9462_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/wireless-ac_9462"},{"vendor":"intel","product":"wireless-ac_9560_firmware","name":"wireless-ac 9560 firmware","label":"wireless-ac_9560_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 22.120","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 22.120","eol":null,"hubHref":"/vendor/intel/wireless-ac_9560"}],"affectedCount":18,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00628.html","label":"www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00628.html","hostname":"www.intel.com","tags":["X Refsource MISC","Patch","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-08-18T19:44:19.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-05-05T16:53:21.879Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T05:59:45.841Z","stale":false,"partial":false}}