Storm Brews Over Critical, No-Click Telegram Flaw

darkreading

March 30, 2026 at 3:01 PM

Overview

A serious vulnerability has been discovered in the Telegram messaging app, which can reportedly be triggered by a corrupted sticker. This flaw has been assigned a CVSS score of 9.8, indicating its severity. However, Telegram has denied the existence of this vulnerability, which raises questions about user safety. If this flaw is real, it poses a significant risk to Telegram users, as it could allow attackers to exploit the app without any user interaction, making it a no-click attack. The situation is concerning, especially for those who rely on Telegram for secure messaging.

Key Takeaways

Affected Systems: Telegram messaging app
Timeline: Newly disclosed

Original Article Summary

The vulnerability, which is allegedly triggered by a corrupted sticker in the messaging app, received a 9.8 CVSS score, but Telegram denies it exists.

Impact

Telegram messaging app

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Newly disclosed

Remediation

Not specified

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Exploit, Vulnerability, Critical.

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