CVE-2025-15464 yintibao CVE debrief

Who should care

Defenders responsible for managing Android applications and Gmail integrations should assess exposure and prioritize mitigation. They should review compensating controls for exposed systems while remediation is scheduled and verified. Additionally, they should check relevant monitoring, detection, and logs for exposed assets that need extra review.

Why it matters

CVE-2025-15464 allows external applications to gain application context and directly launch Gmail with inbox access, bypassing security controls. Defenders should prioritize verifying and mitigating this vulnerability, especially those responsible for managing Android applications and Gmail integrations.

• Defenders must verify and update Android applications and Gmail integrations to prevent exploitation.
• Suspicious activity related to exported activities and Gmail launches requires monitoring and restriction.
• Compensating controls, such as additional authentication or authorization checks, may be necessary for applications that use Gmail integrations.

Technical summary

The vulnerability allows external applications to gain application context and directly launch Gmail with inbox access, bypassing security controls. This is possible due to an exported activity in the affected application. The affected product deployments should be verified, and owners should be assigned for follow-up. The official advisory or CVE record should be reviewed to validate affected scope, severity, and vendor guidance.

Defensive priority

Defenders should prioritize verifying and mitigating this vulnerability, especially those responsible for managing Android applications and Gmail integrations.

Recommended defensive actions

• Verify and update Android applications and Gmail integrations to ensure they are not vulnerable to this issue.
• Monitor for and restrict suspicious activity related to exported activities and Gmail launches.
• Implement compensating controls, such as additional authentication or authorization checks, for applications that use Gmail integrations.

Evidence notes

The CVE record and NVD vulnerability detail provide information on the vulnerability, but additional details about affected versions and remediation are limited.

Sources and 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.