TD
Product
Telegram Desktop
by Telegram · last CVE Oct 7, 2026
11
CVEs
0
On KEV
9.8
Max CVSS
1
New 30D
Severity mix
Critical 1High 6Medium 3Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2020-12474
6.5
3%
May 1
Telegram Desktop through 2.0.1, Telegram through 6.0.1 for Android, and Telegram through 6.0.1 for iOS allow an IDN Homograph attack via Punycode in a public URL or a group chat…
Affected: through 2.0.1
CVE-2018-17780
6.5
2%
Sep 29
Telegram Desktop (aka tdesktop) 1.3.14, and Telegram 3.3.0.0 WP8.1 on Windows, leaks end-user public and private IP addresses during a call because of an unsafe default behavior…
Affected: 1.3.14
CVE-2021-36769
5.3
1%
Jul 17
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
Affected: before 2.8.8
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