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PatchSiren cyber security CVE debrief

CVE-2026-12065 Groww CVE debrief

A vulnerability was identified in Groww Stock, Mutual Fund, Gold App up to 20260805 on Android. This affects an unknown part of the component WebView URL Handler. The manipulation leads to improper authorization in handler for custom url scheme. It is possible to launch the attack on the physical device. The complexity of an attack is rather high. It is indicated that the exploitability is difficult. The exploit is publicly available and might be used.

Vendor
Groww
Product
Stock, Mutual Fund, Gold App
CVSS
LOW 0.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-12
Original CVE updated
2026-06-12
Advisory published
2026-06-12
Advisory updated
2026-06-12

Who should care

Users of Groww Stock, Mutual Fund, Gold App up to 20260805 on Android

Technical summary

The vulnerability affects the WebView URL Handler in Groww Stock, Mutual Fund, Gold App up to 20260805 on Android, allowing improper authorization in handler for custom url scheme.

Defensive priority

Low

Recommended defensive actions

  • Update Groww Stock, Mutual Fund, Gold App to the latest version
  • Use secure URL handling practices

Evidence notes

The vendor was contacted early about this disclosure.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-12065 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-12065

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-12065 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-12065

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.