CVE-2023-44126: Call management - Implicit intents disclose telephony data such as phone numbers, call states, contacts

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-09-27 · updated 2026-06-17
Weakness: CWE-925

Description

The vulnerability is that the Call management ("com.android.server.telecom") app patched by LG sends a lot of LG-owned implicit broadcasts that disclose sensitive data to all third-party apps installed on the same device. Those intents include data such as call states, durations, called numbers, contacts info, etc.

Affected products

Android: from 8.0 through 13.0

References

https://lgsecurity.lge.com/bulletins/mobile#updateDetails
https://lgsecurity.lge.com/bulletins/mobile#updateDetails

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