Binance Warns Apple iOS Flaw Could Expose Crypto Wallet Private Keys

Cryptocurrency exchange Binance has warned Apple users of an iOS sandbox escape vulnerability dubbed "worse_query" that could expose crypto wallet recovery seed phrases, private keys, and login credentials to malicious third-party applications. The security flaw allows unauthorized apps to bypass container isolation and read local files stored by other applications. Affected software spans versions including iOS 26.0 through 26.7.2, 27.0.1, and 27.2. Although Apple recently rolled out updates including iOS 27.2.1 and 26.7.3, official release advisories did not explicitly confirm a patch for the vulnerability.