CVEvulnerability

CVE-2021-36769

5.3 MEDIUM Published 2021-07-17 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-07-17
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N

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.

Affected configurations

• telegram telegram (< 7.8.1) • telegram telegram (< 7.8.3) • telegram telegram desktop (< 2.8.8)

References