CVE-2026-28640 – In checkCallerIsCertInstallerOrSelfInProfile of CredentialStorageActivity.java, there is a

In checkCallerIsCertInstallerOrSelfInProfile of CredentialStorageActivity.java, there is a possible permission bypass due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.