CVE-2026-57550

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

August 10, 2026

Last Seen

August 10, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Malicious SIM Cards Exploit Vulnerabilities in Smartphones and IoT Devices69.5

Researchers from the University of Birmingham and Fuzzware have discovered severe vulnerabilities in SIM cards that can hijack smartphones and IoT devices, including electric vehicle chargers. The vulnerabilities stem from a feature called 'Proactive SIM,' which allows SIM cards to issue commands di...