CVE-2021-27205

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p22

Published

Feb 12, 2021 (Feb 12, 2021)

Modified

Jun 17, 2026

Description

Telegram before 7.4 (212543) Stable on macOS stores the local copy of self-destructed messages in a sandbox path, leading to sensitive information disclosure.

Vendors: telegram
Products: telegram
Weakness: CWE-312
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news1 stories

The "P" in Telegram stands for Privacy

Security AffairsFeb 12, 10:45 UTC · Feb 12, 2021Exploit / PoC CVE-2021-27204 CVE-2021-27205