{"id":"CVE-2026-20483","title":"In Telephony, there is a possible escalation of privilege due to a missing permission check","summary":"In Telephony, 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…","severity":"none","cwe":["CWE-862"],"published":"2026-08-03","updated":"2026-08-03","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-20483","references":[{"url":"https://www.mediatek.com/product-security-bulletin/August-2026","label":"security@mediatek.com"}],"tags":["nvd"],"ingestedAt":"2026-08-03T06:23:47.795Z","epss":0.00172,"epssPercentile":0.05829,"slug":"CVE-2026-20483","body":"## Overview\n\nIn Telephony, 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: ALPS11087526; Issue ID: MSV-8243.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}