{"affected":[{"defaultStatus":"unaffected","product":"MediaTek chipset","source":"CNA: MediaTek","vendor":"MediaTek, Inc.","versions":[{"status":"affected","version":"MT6993"},{"status":"affected","version":"MT8910"}]}],"cveId":"CVE-2026-20591","cwes":["CWE-416"],"description":"In GPU pdma, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11365075; Issue ID: MSV-9546.","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793586846353,"publishedAt":1793586846353,"references":[{"source":"CNA: MediaTek","tags":[],"url":"https://www.mediatek.com/product-security-bulletin/November-2026"}],"remediation":[],"revision":"0e10d4cf12fd5ea905ae3bbf3cf277ca26103dbfeb96a60b4abdfbaf5358ed92","sources":[{"modifiedAt":1793586846353,"name":"CNA: MediaTek","retrievedAt":1793588996346,"url":"https://www.cve.org/CVERecord?id=CVE-2026-20591"}],"ssvc":null,"status":"published","title":"CVE-2026-20591","updatedAt":1793588996346}