CVE-2026-58836
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In handlePackagePostInstall of InstallPackageHelper.java, there is a possible Enhanced Confirmation Mode (ECM) bypass vulnerability that allows a sideloaded application to modify the package source during a self-update due to a logic error in the code. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.
| Vendor | |
| Product | android |
| Ecosystems | |
| Industries | TechnologyMobile |
| Published | Nov 2, 2026 |
| Last Updated | Nov 2, 2026 |
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Affected Versions
Google / Android
17 16-qpr2 16