Vulnerabilities (CVE)

Filtered by vendor Telegram Subscribe
Filtered by product Telegram
Total 26 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-10570 1 Telegram 1 Telegram 2023-12-10 3.6 LOW 6.1 MEDIUM
The Telegram application through 5.12 for Android, when Show Popup is enabled, might allow physically proximate attackers to bypass intended restrictions on message reading and message replying. This might be interpreted as a bypass of the passcode feature.
CVE-2020-12474 1 Telegram 2 Telegram, Telegram Desktop 2023-12-10 4.3 MEDIUM 6.5 MEDIUM
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 invitation URL.
CVE-2019-16248 1 Telegram 1 Telegram 2023-12-10 2.1 LOW 5.5 MEDIUM
The "delete for" feature in Telegram before 5.11 on Android does not delete shared media files from the Telegram Images directory. In other words, there is a potentially misleading UI indication that a sender can remove a recipient's copy of a previously sent image (analogous to supported functionality in which a sender can remove a recipient's copy of a previously sent message).
CVE-2019-15514 1 Telegram 1 Telegram 2023-12-10 5.0 MEDIUM 5.3 MEDIUM
The Privacy > Phone Number feature in the Telegram app 5.10 for Android and iOS provides an incorrect indication that the access level is Nobody, because attackers can find these numbers via the Group Info feature, e.g., by adding a significant fraction of a region's assigned phone numbers.
CVE-2019-10044 2 Microsoft, Telegram 3 Windows, Telegram, Telegram Desktop 2023-12-10 6.8 MEDIUM 8.8 HIGH
Telegram Desktop before 1.5.12 on Windows, and the Telegram applications for Android, iOS, and Linux, is vulnerable to an IDN homograph attack when displaying messages containing URLs. This occurs because the application produces a clickable link even if (for example) Latin and Cyrillic characters exist in the same domain name, and the available font has an identical representation of characters from different alphabets.
CVE-2018-3986 1 Telegram 1 Telegram 2023-12-10 2.1 LOW 5.5 MEDIUM
An exploitable information disclosure vulnerability exists in the "Secret Chats" functionality of the Telegram Android messaging application version 4.9.0. The "Secret Chats" functionality allows a user to delete all traces of a chat, either by using a time trigger or by direct request. There is a bug in this functionality that leaves behind photos taken and shared on the secret chats, even after the chats are deleted. These photos will be stored in the device and accessible to all applications installed on the Android device.