{"id":"CVE-2026-49887","aliases":["A-480976221","ASB-A-480976221","EUVD-2026-74009","GHSA-wmh9-6f9x-rr65"],"status":"published","title":"In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible...","description":"In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible unauthorized app update due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00089,"percentile":0.00388,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-288"],"published":"2026-09-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/frameworks/base","fixed_in":["17-next:2026-09-01","16-qpr2:2026-09-01","17:2026-09-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"17-next:0"},{"fixed":"17-next:2026-09-01"}]}],"versions":["17-next"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"16-qpr2:0"},{"fixed":"16-qpr2:2026-09-01"}]}],"versions":["16-qpr2"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"17:0"},{"fixed":"17:2026-09-01"}]}],"versions":["17"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/docs/security/bulletin/2026/2026-09-01","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49887"},{"url":"https://github.com/advisories/GHSA-wmh9-6f9x-rr65"},{"url":"https://source.android.com/security/bulletin/2026-09-01","tags":["advisory"]},{"url":"https://android.googlesource.com/platform/frameworks/base/+/110da4cfe2a84413cb7d1a8786d77fcb1bee34fe","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2026-49887","description":"In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible unauthorized app update due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-09-08T18:05:46.806Z","modified":"2026-09-10T13:34:28.953Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-288"],"updated_at":"2026-11-02T13:34:59.78118Z"}],"euvd":[{"id":"EUVD-2026-74009","description":"In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible unauthorized app update due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-09-08T18:05:46Z","modified":"2026-09-10T13:34:28Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:25.275283Z"}],"ghsa":[{"id":"GHSA-wmh9-6f9x-rr65","title":"In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible...","description":"In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible unauthorized app update due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-09-08T21:34:16Z","modified":"2026-09-10T15:34:09Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-288"],"updated_at":"2026-11-02T15:11:42.086801Z"}],"nvd":[{"id":"CVE-2026-49887","description":"In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible unauthorized app update due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-09-08T19:17:58.753Z","modified":"2026-09-23T18:40:24.65Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-288"],"updated_at":"2026-11-02T14:12:45.264578Z"}],"osv":[{"id":"ASB-A-480976221","description":"In maybeRemoveInvalidInstallerPackageName of InstallRepository.kt, there is a possible unauthorized app update due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2026-09-01T00:00:00Z","modified":"2026-11-09T16:40:10.884737887Z","updated_at":"2026-11-09T17:05:18.698671Z"}]}}