{"schemaVersion":3,"id":"CVE-2026-20486","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In imgsensor, there is a possible application crash due to incorrect error handling. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11012302; Issue ID: MSV-7833.","dates":{"published":"2026-08-03T02:05:51.332Z","modified":"2026-08-05T13:36:02.525Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.7,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":6.7,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.7,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00168,"percentile":0.05722,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0.05400000000000001,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00114},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00168,"percentile":0.05722}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00114,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00168,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00168,"percentile":0.05722}]},"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-754","name":"Improper Check for Unusual or Exceptional Conditions","description":"The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/754.html"}],"affected":[{"vendor":"mediatek, inc.","product":"mediatek chipset","name":"MediaTek chipset","label":"mediatek chipset","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"MT6991","noFixRecorded":false,"fixedIn":null},{"text":"MT6993","noFixRecorded":false,"fixedIn":null},{"text":"MT8370","noFixRecorded":false,"fixedIn":null},{"text":"MT8390","noFixRecorded":false,"fixedIn":null},{"text":"MT8395","noFixRecorded":false,"fixedIn":null},{"text":"MT8678","noFixRecorded":false,"fixedIn":null},{"text":"MT8799","noFixRecorded":false,"fixedIn":null},{"text":"MT8910","noFixRecorded":false,"fixedIn":null},{"text":"MT2718","noFixRecorded":false,"fixedIn":null},{"text":"MT6878","noFixRecorded":false,"fixedIn":null},{"text":"MT6895","noFixRecorded":false,"fixedIn":null}],"versionsText":"MT6991 | MT6993 | MT8370 | MT8390 | MT8395 | MT8678 | MT8799 | MT8910 | MT2718 | MT6878 | MT6895","eol":null,"hubHref":"/vendor/mediatek_inc/mediatek_chipset"},{"vendor":"mediatek","product":"mt2718_firmware","name":"mt2718 firmware","label":"mt2718_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt2718"},{"vendor":"mediatek","product":"mt6878_firmware","name":"mt6878 firmware","label":"mt6878_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt6878"},{"vendor":"mediatek","product":"mt6895_firmware","name":"mt6895 firmware","label":"mt6895_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt6895"},{"vendor":"mediatek","product":"mt6991_firmware","name":"mt6991 firmware","label":"mt6991_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt6991"},{"vendor":"mediatek","product":"mt6993_firmware","name":"mt6993 firmware","label":"mt6993_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt6993"},{"vendor":"mediatek","product":"mt8370_firmware","name":"mt8370 firmware","label":"mt8370_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt8370"},{"vendor":"mediatek","product":"mt8390_firmware","name":"mt8390 firmware","label":"mt8390_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt8390"},{"vendor":"mediatek","product":"mt8395_firmware","name":"mt8395 firmware","label":"mt8395_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt8395"},{"vendor":"mediatek","product":"mt8678_firmware","name":"mt8678 firmware","label":"mt8678_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt8678"},{"vendor":"mediatek","product":"mt8799_firmware","name":"mt8799 firmware","label":"mt8799_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt8799"},{"vendor":"mediatek","product":"mt8910_firmware","name":"mt8910 firmware","label":"mt8910_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/mediatek/mt8910"}],"affectedCount":12,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.mediatek.com/product-security-bulletin/August-2026","label":"www.mediatek.com/product-security-bulletin/August-2026","hostname":"www.mediatek.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-08-03T02:05:51.332Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-05T13:36:02.525Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":27,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T18:18:48.346Z","stale":false,"partial":false}}