{"id":"CVE-2026-28666","title":"In multiple functions of LocalImageResolver.java, there is a possible Remote Persistent Denial of Service due to a DNG image rendering check bypass","summary":"In multiple functions of LocalImageResolver.java, there is a possible Remote Persistent Denial of Service due to a DNG image rendering check bypass. This could lead to remote escalation of privilege with no additional execution privilege…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-863"],"vendor":"Google","product":"Android","affected":["Android 17","Android 16-qpr2","Android 16","Android 15","Android 14"],"published":"2026-09-08","updated":"2026-09-10","sourceUpdated":"2026-09-10T15:17:33.840","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-28666","references":[{"url":"https://source.android.com/docs/security/bulletin/2026/2026-09-01","label":"security@android.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-10T03:57:27.534616Z"},"epss":0.00294,"epssPercentile":0.22266,"ingestedAt":"2026-09-08T19:08:49.641Z","slug":"CVE-2026-28666","body":"## Overview\n\nIn multiple functions of LocalImageResolver.java, there is a possible Remote Persistent Denial of Service due to a DNG image rendering check bypass. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":201589,"id":"CVE-2026-28666","ts":1789399511115,"field":"cvss","old":null,"new":"8.8"},{"seq":201588,"id":"CVE-2026-28666","ts":1789399511115,"field":"severity","old":"none","new":"high"},{"seq":200321,"id":"CVE-2026-28666","ts":1789397086553,"field":"cvss","old":"8.8","new":null},{"seq":200320,"id":"CVE-2026-28666","ts":1789397086553,"field":"severity","old":"high","new":"none"},{"seq":198245,"id":"CVE-2026-28666","ts":1789391745802,"field":"cvss","old":null,"new":"8.8"},{"seq":198244,"id":"CVE-2026-28666","ts":1789391745802,"field":"severity","old":"none","new":"high"},{"seq":196038,"id":"CVE-2026-28666","ts":1789383399645,"field":"cvss","old":"8.8","new":null},{"seq":196037,"id":"CVE-2026-28666","ts":1789383399645,"field":"severity","old":"high","new":"none"},{"seq":194967,"id":"CVE-2026-28666","ts":1789380300642,"field":"cvss","old":null,"new":"8.8"},{"seq":194966,"id":"CVE-2026-28666","ts":1789380300642,"field":"severity","old":"none","new":"high"},{"seq":193754,"id":"CVE-2026-28666","ts":1789378269172,"field":"cvss","old":"8.8","new":null},{"seq":193753,"id":"CVE-2026-28666","ts":1789378269172,"field":"severity","old":"high","new":"none"},{"seq":192541,"id":"CVE-2026-28666","ts":1789376233554,"field":"cvss","old":null,"new":"8.8"},{"seq":192540,"id":"CVE-2026-28666","ts":1789376233554,"field":"severity","old":"none","new":"high"},{"seq":191328,"id":"CVE-2026-28666","ts":1789373126857,"field":"cvss","old":"8.8","new":null},{"seq":191327,"id":"CVE-2026-28666","ts":1789373126857,"field":"severity","old":"high","new":"none"},{"seq":190113,"id":"CVE-2026-28666","ts":1789369121300,"field":"cvss","old":null,"new":"8.8"},{"seq":190112,"id":"CVE-2026-28666","ts":1789369121300,"field":"severity","old":"none","new":"high"},{"seq":188900,"id":"CVE-2026-28666","ts":1789368038603,"field":"cvss","old":"8.8","new":null},{"seq":188899,"id":"CVE-2026-28666","ts":1789368038603,"field":"severity","old":"high","new":"none"},{"seq":187683,"id":"CVE-2026-28666","ts":1789364996737,"field":"cvss","old":null,"new":"8.8"},{"seq":187682,"id":"CVE-2026-28666","ts":1789364996737,"field":"severity","old":"none","new":"high"},{"seq":186470,"id":"CVE-2026-28666","ts":1789363002666,"field":"cvss","old":"8.8","new":null},{"seq":186469,"id":"CVE-2026-28666","ts":1789363002666,"field":"severity","old":"high","new":"none"},{"seq":185256,"id":"CVE-2026-28666","ts":1789360969934,"field":"cvss","old":null,"new":"8.8"},{"seq":185255,"id":"CVE-2026-28666","ts":1789360969934,"field":"severity","old":"none","new":"high"},{"seq":184043,"id":"CVE-2026-28666","ts":1789357943657,"field":"cvss","old":"8.8","new":null},{"seq":184042,"id":"CVE-2026-28666","ts":1789357943657,"field":"severity","old":"high","new":"none"},{"seq":182295,"id":"CVE-2026-28666","ts":1789354098124,"field":"cvss","old":null,"new":"8.8"},{"seq":182294,"id":"CVE-2026-28666","ts":1789354098124,"field":"severity","old":"none","new":"high"},{"seq":181088,"id":"CVE-2026-28666","ts":1789352943662,"field":"cvss","old":"8.8","new":null},{"seq":181087,"id":"CVE-2026-28666","ts":1789352943662,"field":"severity","old":"high","new":"none"},{"seq":179881,"id":"CVE-2026-28666","ts":1789350001348,"field":"cvss","old":null,"new":"8.8"},{"seq":179880,"id":"CVE-2026-28666","ts":1789350001348,"field":"severity","old":"none","new":"high"},{"seq":178674,"id":"CVE-2026-28666","ts":1789347814573,"field":"cvss","old":"8.8","new":null},{"seq":178673,"id":"CVE-2026-28666","ts":1789347814573,"field":"severity","old":"high","new":"none"},{"seq":177467,"id":"CVE-2026-28666","ts":1789346181927,"field":"cvss","old":null,"new":"8.8"},{"seq":177466,"id":"CVE-2026-28666","ts":1789346181927,"field":"severity","old":"none","new":"high"},{"seq":176260,"id":"CVE-2026-28666","ts":1789342752250,"field":"cvss","old":"8.8","new":null},{"seq":176259,"id":"CVE-2026-28666","ts":1789342752250,"field":"severity","old":"high","new":"none"},{"seq":176044,"id":"CVE-2026-28666","ts":1789342358757,"field":"cvss","old":null,"new":"8.8"},{"seq":176043,"id":"CVE-2026-28666","ts":1789342358757,"field":"severity","old":"none","new":"high"},{"seq":175584,"id":"CVE-2026-28666","ts":1789338390253,"field":"cvss","old":"8.8","new":null},{"seq":175583,"id":"CVE-2026-28666","ts":1789338390253,"field":"severity","old":"high","new":"none"},{"seq":174379,"id":"CVE-2026-28666","ts":1789334604985,"field":"cvss","old":null,"new":"8.8"},{"seq":174378,"id":"CVE-2026-28666","ts":1789334604985,"field":"severity","old":"none","new":"high"},{"seq":173174,"id":"CVE-2026-28666","ts":1789333197793,"field":"cvss","old":"8.8","new":null},{"seq":173173,"id":"CVE-2026-28666","ts":1789333197793,"field":"severity","old":"high","new":"none"},{"seq":171988,"id":"CVE-2026-28666","ts":1789330884708,"field":"cvss","old":null,"new":"8.8"},{"seq":171987,"id":"CVE-2026-28666","ts":1789330884708,"field":"severity","old":"none","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