CVE-2021-36769

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CVSS 3.1

5.3 medium

EPSS

1%p71

Published

Jul 17, 2021 (Jul 17, 2021)

Modified

Jun 17, 2026

Description

A reordering issue exists in Telegram before 7.8.1 for Android, Telegram before 7.8.3 for iOS, and Telegram Desktop before 2.8.8. An attacker can cause the server to receive messages in a different order than they were sent a client.

Vendors: telegram
Products: telegram, telegram desktop
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.4%)

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