CVE Catalog

CVE-2026-58957

HighCVSS 8.4
Published: Updated: Translated: NVD NIST

Summary

In resolveToHeavyWeightSwitcherIfNeeded of ActivityStarter.java, there is a possible background activity launch due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Risk Assessment

A local attacker can exploit the confused deputy flaw to escalate privileges and launch background activities, potentially compromising system security. The lack of required user interaction makes exploitation easier.

Recommendation

Install the security patches from the vendor immediately. Review application permissions and restrict the installation of untrusted software.

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Original NVD description (English source)

In resolveToHeavyWeightSwitcherIfNeeded of ActivityStarter.java, there is a possible background activity launch due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS