✓ Verified tech news, as it breaks12 Nov 2026
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Binance has issued an urgent warning to iPhone users: a flaw in iOS dubbed “worse_query” could let a malicious app read local file

Binance has issued an urgent warning to iPhone users: a flaw in iOS dubbed “worse_query” could let a malicious app read local files stored by other apps —…
Binance has issued an urgent warning to iPhone users: a flaw in iOS dubbed “worse_query” could let a malicious app read local file

The flaw affects iOS 26.7.1, 27.0.1 and 27.2. A proof-of-concept was published on GitHub on November 8, and a tool built on it, WQ Files, can browse, export, edit and delete other apps’ data without a jailbreak. It reaches iPhones through sideloading via AltStore or SideStore — not through the App Store.

Apple released iOS 27.2.1 and 26.7.3 on November 9, but has NOT confirmed a fix for worse_query, and no CVE number is confirmed. No crypto thefts have been confirmed so far.

Binance advises iPhone users to delete untrusted or sideloaded apps, update iOS and all apps, and — if compromise is suspected — move funds to a new wallet created on a clean device and reset all active login sessions.

✓ Verified SourcesBleepingComputer, The Hacker News

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