{"cve":{"cve_id":"CVE-2022-26438","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00246,"epss_percentile":0.15568,"epss_as_of":"2026-06-23","description":"In wifi driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220420013; Issue ID: GN20220420013.","published_at":"2022-08-01T13:58:53Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://corp.mediatek.com/product-security-bulletin/August-2022"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:17:17.655521Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"mediatek-inc.","vendor_name":"MediaTek, Inc.","product_slug":"mt7603-mt7610-mt7612-mt7613-mt7615-mt7620-mt7622-mt7628-mt7629-mt7915-mt7916-mt7986-mt8981","product_name":"MT7603, MT7610, MT7612, MT7613, MT7615, MT7620, MT7622, MT7628, MT7629, MT7915, MT7916, MT7986, MT8981","version_start":"7.6.2.3","version_start_inclusive":true,"version_end":"7.6.2.3","version_end_inclusive":true,"cpe23_uri":"cve5:mediatek-inc.:mt7603-mt7610-mt7612-mt7613-mt7615-mt7620-mt7622-mt7628-mt7629-mt7915-mt7916-mt7986-mt8981:7.6.2.3:7.6.2.3"}],"exploit_refs":[],"news":[],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/August-2022","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2022-08-01T13:58:53Z","label":"CVE published","source":null}]}