Tap to Pay Ready
Visa Inc · Build 25.06.25
Static checks identify review items, not a guarantee of safety.
Overview
1 finding categories to review
Tap to Pay Ready (com.visa.kic.app.kernel) scored grade A, 99 out of 100, in a static scan of version 25.06.25 on 2026-10-11. It has no high or critical findings, and 1 lower-severity finding category across 2 occurrences. No tracking SDKs were recognised in the package. This is static analysis of a single build: it does not observe the app running and does not establish that any data is exposed.
Start with these findings
lowPrivate key material (third-party library artifact, shared across 185 unrelated developers)2 occurrences
Interpretation & review guidance
A complete PEM private-key block is embedded in the app. This is a real finding worth review — but it is often a bundled library test/sample key rather than a production secret, so we flag it high and leave confirmation to you (a bare header alone no longer triggers it).
- Evidence
- 2 recorded occurrences in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
Build & components
0 components recorded. Certificate parsing does not validate APK signature integrity.
Inspect build evidence →Findings
1 categories · 2 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.
lowPrivate key material (third-party library artifact, shared across 185 unrelated developers)2 occurrences
Interpretation & review guidance
A complete PEM private-key block is embedded in the app. This is a real finding worth review — but it is often a bundled library test/sample key rather than a production secret, so we flag it high and leave confirmation to you (a bare header alone no longer triggers it).
- Evidence
- 2 recorded occurrences in the analyzed APK. These are distinct stored findings, not a count of every source match.
- Verification
- Static detection; current reachability is not established.
Evidence preview
- Evidence type
- Static string match
- Representative location
classes4.dex- Recorded match
Pattern recorded; identifying value redacted.- Detector rule
private_key- Recorded file locations
classes4.dex
2 recorded findings have inspectable metadata. Duplicate matches may share a representative location.
Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.
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No categories match these filters. Clear the search or choose all severities.
Privacy signals
Capabilities and bundled software do not prove that data was collected or transmitted.
Requested permission inventory (12)
Data collection & flow (privacy signal, not part of the grade)
- Personal-data permissions/identifiers appear on-device, but no third-party analytics/advertising SDKs were detected that would receive them.
This maps what the app can access (permissions it requests, identifier APIs its code references) to the third parties bundled in it. It reflects capability and SDK presence — not proof that a specific value was transmitted.
Data Safety comparison not recorded.
No SDKs detected by this scan.
Build & components
Scanned build 25.06.25. Store metadata may describe a newer release.
b10e129f29e8ca1c8355824da15dfeda3bed24cc52a93adaa84671abf97c7483Signing certificate (who signed this build — factual, not part of the grade)
06:23:d5:45:c9:7d:4c:96:aa:89:a3:36:2c:2a:ff:9d:65:e5:e6:56:fe:15:f3:a6:22:b6:c4:3d:28:c1:d7:53The certificate fingerprint identifies the parsed signing certificate. Knowing this public fingerprint does not establish ownership or validate the APK signature.
Component inventory
No bundled components detected by this scan.
Export SBOMAbout this app · store information
About this app
Android device contactless payments enablement for accepted card brands.
Screenshots
Scan history
Each row is an observed scan. Gaps between scans do not establish how long a finding existed.
| Scanned (UTC) | Build | Score | Grade |
|---|---|---|---|
| 2026-10-11 07:12 UTC | 25.06.25 | 99 | A |
| 2026-10-04 06:44 UTC | 25.06.25 | 99 | A |
| 2026-09-15 07:43 UTC | 25.06.25 | 99 | A |
Export & share
Exports describe the recorded assessment. Signed evidence proves origin and integrity, not completeness or safety.
Coverage & gap matrix · Verify signed evidence
Embed the latest grade
Embed this grade
The badge reads the latest recorded grade each time it is loaded, and links back to the full report so a reader can see the build it covers and what the scan could not see.
Grades can move when a new version is scanned or when a detector is corrected. If you would rather publish a grade that cannot change under you, link a signed Proof Capsule instead.
API users can request authenticated, scan-specific exports at /v1/scans/a7c6cc0a-018b-4a75-8e9d-7fbc2b8e96c5/findings.sarif (also coverage.json and proof.json).
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