{"id":"CVE-2026-0089","title":"In multiple functions of PackageInstallerService.java, there is a possible way to install unverified apps due to a missing permission check","summary":"In multiple functions of PackageInstallerService.java, there is a possible way to install unverified apps due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed.…","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-269"],"vendor":"google","product":"android","affected":["android = 16.0"],"published":"2026-06-01","updated":"2026-07-22","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-0089","references":[{"url":"https://source.android.com/docs/security/bulletin/2026/2026-06-01","label":"security@android.com"}],"tags":["nvd"],"epss":0.00067,"epssPercentile":0.00028,"ingestedAt":"2026-07-23T08:15:14.449Z","slug":"CVE-2026-0089","body":"## Overview\n\nIn multiple functions of PackageInstallerService.java, there is a possible way to install unverified apps 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.\n\n## Affected\n\n- `android = 16.0`\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":[]}