{"id":"CVE-2026-20470","revision":"27531c69efc04841b969ddbb2289c3f8","records":[{"revision":"27531c69efc04841b969ddbb2289c3f8","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-20470","aliases":[],"title":"In Telephony, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Pat…","description":"In Telephony, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11086431; Issue ID: MSV-8189.","state":0,"publishedAt":"2026-08-03T02:05:47.253+00:00","modifiedAt":"2026-08-03T19:41:08.738+00:00","affected":[{"ecosystem":"Vendor product","name":"MediaTek chipset","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"MediaTek, Inc.\",\n                    \"product\": \"MediaTek chipset\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"MT6739\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6761\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6765\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6768\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6781\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6789\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6835\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6853\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6855\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6877\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6878\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6879\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6883\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6885\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6886\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6889\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6893\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6895\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6897\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6899\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6983\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6985\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6989\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6991\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT6993\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8668\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8676\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8678\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8755\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8765\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8766\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8766R\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8768\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8775\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8781\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8792\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8796\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8798\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8863\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8873\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8883\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"MT8893\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://www.mediatek.com/product-security-bulletin/August-2026"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-20470","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-20470","identifiers":["CVE-2026-20470"]},"retained":false,"historicalAffected":[]}],"coverage":[]}