A strange bug in several versions of Telegram Security researchers have found a dangerous bug in Telegram Android, which, according to them, the hacker could only call an account with a normal name and run the malicious code on the phone after you answered. This issue affected versions 8.6.2 through 12.10.3 and was fixed from version 12.10.4 onwards. This version was published on September 23, 2026; And if you haven't updated your Telegram since that date, you probably still have the vulnerable version.

A strange bug in several versions of Telegram Security researchers have found a dangerous bug in Telegram Android, which, according to them, the hacker could only call an account with a normal name and run the malicious code on the phone after you answered. This issue affected versions 8.6.2 through 12.10.3 and was fixed from version 12.10.4 onwards. This version was published on September 23, 2026; And if you haven't updated your Telegram since that date, you probably still have the vulnerable version.