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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Android | unaffected |
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Advisories
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Fixes
Solution
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Workaround
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References
History
Mon, 05 Oct 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: google_android
Published:
Updated: 2026-10-05T18:39:19.906Z
Reserved: 2026-03-02T19:11:13.944Z
Link: CVE-2026-28640
Vulnrichment
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NVD
Status : Received
Published: 2026-10-05T19:17:19.957
Modified: 2026-10-05T19:17:19.957
Link: CVE-2026-28640
Redhat
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OpenCVE Enrichment
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Weaknesses
No weakness.