Crush+bug+telegram+upd

The recent Telegram "crash bug" (often referred to colloquially as a "crush bug" or simply the Telegram crash issue) primarily affects users on the v12.6.2 update for iOS and iPadOS. Current Status & Fix As of April 10, 2026, the official fix is to update your app

Regular updates are essential to ensure that your Telegram app runs smoothly and securely. Updates often include: crush+bug+telegram+upd

The Anatomy of the Crash

The "Crush Bug" usually manifests in three distinct forms: The recent Telegram "crash bug" (often referred to

1. The Contact Crush (Server Side): A bug where Telegram’s sync protocol loops endlessly while trying to index “frequent contacts” (often called “crushes” in legacy code). This causes the app to consume 99% of your CPU and drain a full battery in under two hours.
2. The UI Crush (Client Side): A rendering bug where the new react-native elements on the chat list fail to load, causing the app to crash-to-desktop (CTD) the moment you open a chat with a pinned contact.