{"affected":[{"defaultStatus":"unaffected","product":"MediaTek chipset","source":"CNA: MediaTek","vendor":"MediaTek, Inc.","versions":[{"status":"affected","version":"MT2735"},{"status":"affected","version":"MT2737"},{"status":"affected","version":"MT6813"},{"status":"affected","version":"MT6880"},{"status":"affected","version":"MT6890"},{"status":"affected","version":"MT6980D"},{"status":"affected","version":"MT6982"},{"status":"affected","version":"MT6986"},{"status":"affected","version":"MT6988"},{"status":"affected","version":"MT6990"}]}],"cveId":"CVE-2026-20552","cwes":["CWE-787"],"description":"In ccci, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS11523478 (Note: For MT6880, MT6890) / ALPS11297423 (Note: For MT6813, MT6986, MT6982, MT6980D) / AUTO00864897 (Note: For MT2735, MT2737); Issue ID: MSV-10724.","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793586790723,"publishedAt":1793586790723,"references":[{"source":"CNA: MediaTek","tags":[],"url":"https://www.mediatek.com/product-security-bulletin/November-2026"}],"remediation":[],"revision":"313bfa166a9cd1259ec1fd3adababf8c22e497927789f903ae49ced89787c025","sources":[{"modifiedAt":1793586790723,"name":"CNA: MediaTek","retrievedAt":1793588953763,"url":"https://www.cve.org/CVERecord?id=CVE-2026-20552"}],"ssvc":null,"status":"published","title":"CVE-2026-20552","updatedAt":1793588953763}