{"id":"CVE-2026-28600","title":"In onCreate of PaymentDefaultDialog.java, there is a possible way to change default payment app due to a confused deputy","summary":"In onCreate of PaymentDefaultDialog.java, there is a possible way to change default payment app due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction i…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-441"],"vendor":"google","product":"android","affected":["android = 15.0","android = 16.0","android = 17.0"],"published":"2026-09-08","updated":"2026-09-15","sourceUpdated":"2026-09-15T14:26:16.880","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-28600","references":[{"url":"https://source.android.com/docs/security/bulletin/2026/2026-09-01","label":"security@android.com"}],"tags":["nvd","cve.org"],"epss":0.00067,"epssPercentile":0.00029,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-10T03:57:05.570707Z"},"ingestedAt":"2026-09-08T19:08:49.643Z","slug":"CVE-2026-28600","body":"## Overview\n\nIn onCreate of PaymentDefaultDialog.java, there is a possible way to change default payment app due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n## Affected\n\n- `android = 15.0`\n- `android = 16.0`\n- `android = 17.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":201509,"id":"CVE-2026-28600","ts":1789399510862,"field":"cvss","old":null,"new":"7.8"},{"seq":201508,"id":"CVE-2026-28600","ts":1789399510862,"field":"severity","old":"none","new":"high"},{"seq":200243,"id":"CVE-2026-28600","ts":1789397086262,"field":"cvss","old":"7.8","new":null},{"seq":200242,"id":"CVE-2026-28600","ts":1789397086262,"field":"severity","old":"high","new":"none"},{"seq":198167,"id":"CVE-2026-28600","ts":1789391739784,"field":"cvss","old":null,"new":"7.8"},{"seq":198166,"id":"CVE-2026-28600","ts":1789391739784,"field":"severity","old":"none","new":"high"},{"seq":195960,"id":"CVE-2026-28600","ts":1789383399352,"field":"cvss","old":"7.8","new":null},{"seq":195959,"id":"CVE-2026-28600","ts":1789383399352,"field":"severity","old":"high","new":"none"},{"seq":194889,"id":"CVE-2026-28600","ts":1789380300382,"field":"cvss","old":null,"new":"7.8"},{"seq":194888,"id":"CVE-2026-28600","ts":1789380300382,"field":"severity","old":"none","new":"high"},{"seq":193676,"id":"CVE-2026-28600","ts":1789378268883,"field":"cvss","old":"7.8","new":null},{"seq":193675,"id":"CVE-2026-28600","ts":1789378268883,"field":"severity","old":"high","new":"none"},{"seq":192463,"id":"CVE-2026-28600","ts":1789376233259,"field":"cvss","old":null,"new":"7.8"},{"seq":192462,"id":"CVE-2026-28600","ts":1789376233259,"field":"severity","old":"none","new":"high"},{"seq":191250,"id":"CVE-2026-28600","ts":1789373126579,"field":"cvss","old":"7.8","new":null},{"seq":191249,"id":"CVE-2026-28600","ts":1789373126579,"field":"severity","old":"high","new":"none"},{"seq":190035,"id":"CVE-2026-28600","ts":1789369121001,"field":"cvss","old":null,"new":"7.8"},{"seq":190034,"id":"CVE-2026-28600","ts":1789369121001,"field":"severity","old":"none","new":"high"},{"seq":188822,"id":"CVE-2026-28600","ts":1789368038321,"field":"cvss","old":"7.8","new":null},{"seq":188821,"id":"CVE-2026-28600","ts":1789368038321,"field":"severity","old":"high","new":"none"},{"seq":187605,"id":"CVE-2026-28600","ts":1789364996492,"field":"cvss","old":null,"new":"7.8"},{"seq":187604,"id":"CVE-2026-28600","ts":1789364996492,"field":"severity","old":"none","new":"high"},{"seq":186392,"id":"CVE-2026-28600","ts":1789363002353,"field":"cvss","old":"7.8","new":null},{"seq":186391,"id":"CVE-2026-28600","ts":1789363002353,"field":"severity","old":"high","new":"none"},{"seq":185178,"id":"CVE-2026-28600","ts":1789360969682,"field":"cvss","old":null,"new":"7.8"},{"seq":185177,"id":"CVE-2026-28600","ts":1789360969682,"field":"severity","old":"none","new":"high"},{"seq":183965,"id":"CVE-2026-28600","ts":1789357943376,"field":"cvss","old":"7.8","new":null},{"seq":183964,"id":"CVE-2026-28600","ts":1789357943376,"field":"severity","old":"high","new":"none"},{"seq":182217,"id":"CVE-2026-28600","ts":1789354097870,"field":"cvss","old":null,"new":"7.8"},{"seq":182216,"id":"CVE-2026-28600","ts":1789354097870,"field":"severity","old":"none","new":"high"},{"seq":181010,"id":"CVE-2026-28600","ts":1789352943338,"field":"cvss","old":"7.8","new":null},{"seq":181009,"id":"CVE-2026-28600","ts":1789352943338,"field":"severity","old":"high","new":"none"},{"seq":179803,"id":"CVE-2026-28600","ts":1789350001044,"field":"cvss","old":null,"new":"7.8"},{"seq":179802,"id":"CVE-2026-28600","ts":1789350001044,"field":"severity","old":"none","new":"high"},{"seq":178596,"id":"CVE-2026-28600","ts":1789347814288,"field":"cvss","old":"7.8","new":null},{"seq":178595,"id":"CVE-2026-28600","ts":1789347814288,"field":"severity","old":"high","new":"none"},{"seq":177389,"id":"CVE-2026-28600","ts":1789346181684,"field":"cvss","old":null,"new":"7.8"},{"seq":177388,"id":"CVE-2026-28600","ts":1789346181684,"field":"severity","old":"none","new":"high"},{"seq":176182,"id":"CVE-2026-28600","ts":1789342751976,"field":"cvss","old":"7.8","new":null},{"seq":176181,"id":"CVE-2026-28600","ts":1789342751976,"field":"severity","old":"high","new":"none"},{"seq":175966,"id":"CVE-2026-28600","ts":1789342358480,"field":"cvss","old":null,"new":"7.8"},{"seq":175965,"id":"CVE-2026-28600","ts":1789342358480,"field":"severity","old":"none","new":"high"},{"seq":175506,"id":"CVE-2026-28600","ts":1789338389980,"field":"cvss","old":"7.8","new":null},{"seq":175505,"id":"CVE-2026-28600","ts":1789338389980,"field":"severity","old":"high","new":"none"},{"seq":174301,"id":"CVE-2026-28600","ts":1789334604734,"field":"cvss","old":null,"new":"7.8"},{"seq":174300,"id":"CVE-2026-28600","ts":1789334604734,"field":"severity","old":"none","new":"high"},{"seq":173096,"id":"CVE-2026-28600","ts":1789333197393,"field":"cvss","old":"7.8","new":null},{"seq":173095,"id":"CVE-2026-28600","ts":1789333197393,"field":"severity","old":"high","new":"none"},{"seq":171910,"id":"CVE-2026-28600","ts":1789330884447,"field":"cvss","old":null,"new":"7.8"},{"seq":171909,"id":"CVE-2026-28600","ts":1789330884447,"field":"severity","old":"none","ne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