This article provides a comprehensive troubleshooting guide to help you identify, fix, and prevent Telegram crashing issues in 2026.
In past updates, security researchers discovered that a specifically compiled .tgs (Telegram sticker) file could cause a heap overflow, crashing the app upon viewing.
If the app continues to crash after these steps, it may be a broader service issue, or you may need to reach out to Telegram Support . crush bug telegram
If clearing the cache and updating fail, a clean install resolves deep-seated bugs.
: It turns the typically solo experience of technical troubleshooting into a shared group activity. Example Interaction If clearing the cache and updating fail, a
If you experience crashes, clearing the cache can often resolve issues. Go to Settings → Data and Storage → Clear Cache. This removes temporary files that may be causing problems.
Before we focus on Telegram, let’s define the term. In cybersecurity and software development, a (often misspelled as “crush bug” due to the effect it has on the app) is a flaw or malicious input that causes an application to terminate unexpectedly. Go to Settings → Data and Storage → Clear Cache
Before you start altering your device, ensure the problem isn't widespread.
Because digital stickers lack rigid rendering size constraints within certain system layers, browsing heavy custom animation sequences or interacting with the built-in GIF search bar can trigger memory overflows. If the operating system cannot allocate enough RAM instantly, it kills the Telegram process. Bugs and Suggestions
If you need to join high-risk groups (crypto airdrops, hacking forums, etc.), use a secondary Telegram account with no personal data. If it gets crushed, you lose nothing.
Swipe up from the bottom, find the Telegram card, and swipe it away. Then, reopen the app. C. Update Telegram
