{"id":"CVE-2026-28580","title":"In multiple functions of NotificationChannel.java, there is a possible desync in persistence due to an incorrect bounds check","summary":"In multiple functions of NotificationChannel.java, there is a possible desync in persistence due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interact…","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","cvssSource":"adp","vendor":"Google","product":"Android","affected":["Android 17","Android 16-qpr2","Android 16"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-06-01T00:00:00+00:00"},"published":"2026-06-01","updated":"2026-11-02","sourceUpdated":"2026-11-02T19:52:59.780Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-28580","references":[{"url":"https://source.android.com/docs/security/bulletin/2026/2026-11-01"}],"tags":["cve.org"],"epss":0.00073,"epssPercentile":0.00057,"ingestedAt":"2026-11-05T19:30:42.815Z","slug":"CVE-2026-28580","body":"## Overview\n\nIn multiple functions of NotificationChannel.java, there is a possible desync in persistence due to an incorrect bounds check. 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 17`\n- `Android 16-qpr2`\n- `Android 16`\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":[]}