Linux Distros Unpatched Vulnerability : CVE-2021-47793

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Telegram Desktop 2.9.2 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized message payload...

GHSA-G7HH-6QJ7-MCQF

creationtimestamp| type| source ---|---|--- 2026-01-16 21:11:26+00:00| seen| Telegram/cfwlrYjLd2pWKSXxa3WW-gwVhqSDyEtd8vLE4wKBNVvmw...

GHSA-XFMP-2HF9-GFJP

creationtimestamp| type| source ---|---|--- 2026-01-16 21:11:26+00:00| seen| Telegram/cfwlrYjLd2pWKSXxa3WW-gwVhqSDyEtd8vLE4wKBNVvmw...

GHSA-53WG-R69P-V3R7

creationtimestamp| type| source ---|---|--- 2026-01-16 21:11:26+00:00| seen| Telegram/cfwlrYjLd2pWKSXxa3WW-gwVhqSDyEtd8vLE4wKBNVvmw...

CVE-2025-58890

creationtimestamp| type| source ---|---|--- 2026-01-16 21:11:18+00:00| seen| Telegram/6Zw3u2jJ6j-l0MhKMX6M89PILBn7a0n-I1SbjYyIrv-bFo...

CVE-2025-58891

creationtimestamp| type| source ---|---|--- 2026-01-16 21:11:18+00:00| seen| Telegram/6Zw3u2jJ6j-l0MhKMX6M89PILBn7a0n-I1SbjYyIrv-bFo...

CVE-2025-58892

creationtimestamp| type| source ---|---|--- 2026-01-16 21:11:18+00:00| seen| Telegram/6Zw3u2jJ6j-l0MhKMX6M89PILBn7a0n-I1SbjYyIrv-bFo...

CVE-2025-11965

creationtimestamp| type| source ---|---|--- 2026-01-16 21:11:12+00:00| seen| Telegram/v0bFlPUxaA4daJAECyFAZPTM5zTRL708CBV4pLvIHYbHtU...

CVE-2025-58888

creationtimestamp| type| source ---|---|--- 2026-01-16 21:11:12+00:00| seen| Telegram/v0bFlPUxaA4daJAECyFAZPTM5zTRL708CBV4pLvIHYbHtU 2026-01-16 21:11:18+00:00| seen| Telegram/6Zw3u2jJ6j-l0MhKMX6M89PILBn7a0n-I1SbjYyIrv-bFo...

CVE-2025-58879

creationtimestamp| type| source ---|---|--- 2026-01-16 21:11:12+00:00| seen| Telegram/v0bFlPUxaA4daJAECyFAZPTM5zTRL708CBV4pLvIHYbHtU...

CVE-2025-58885

creationtimestamp| type| source ---|---|--- 2026-01-16 21:11:12+00:00| seen| Telegram/v0bFlPUxaA4daJAECyFAZPTM5zTRL708CBV4pLvIHYbHtU...

CVE-2025-58899

creationtimestamp| type| source ---|---|--- 2026-01-16 19:10:51+00:00| seen| Telegram/vowXZbZwKnyiuZvILmJ3rnar2QNY3vaKo2OqMNcx6zJS1Q...

CVE-2025-31510

creationtimestamp| type| source ---|---|--- 2026-01-16 19:10:51+00:00| seen| Telegram/vowXZbZwKnyiuZvILmJ3rnar2QNY3vaKo2OqMNcx6zJS1Q...

GHSA-3MG8-2G53-5GJ4

creationtimestamp| type| source ---|---|--- 2026-01-16 18:09:05+00:00| seen| Telegram/IKBBHOXqKPsatj6WFeNpa8YmI7Qk0oO2Fm7tbTJ5FIT7wiM...

GHSA-PJJ5-F3WM-F9M8

creationtimestamp| type| source ---|---|--- 2026-01-16 18:08:53+00:00| seen| Telegram/I3-zFtaxViYXm9hfGR-UWotuHKxXoIhOFZR3YKeNWqfhCxo...

CVE-2025-11341

creationtimestamp| type| source ---|---|--- 2026-01-16 17:08:55+00:00| seen| Telegram/d6sB1RbJIYDMTp30Ju6izjGNWbns7tPpaDjV4ymv8cdWMvw...

CVE-2021-47793

Telegram Desktop 2.9.2 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized message payload. Attackers can generate a 9 million byte buffer and paste it into the messaging interface to trigger an application crash...

DEBIAN-CVE-2021-47793

Telegram Desktop 2.9.2 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized message payload. Attackers can generate a 9 million byte buffer and paste it into the messaging interface to trigger an application crash...

CVE-2021-47793

Telegram Desktop 2.9.2 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized message payload. Attackers can generate a 9 million byte buffer and paste it into the messaging interface to trigger an application crash...

Telegram Desktop security vulnerabilities

Telegram Desktop is the desktop version of Telegram’s open-source instant messaging application. Version 2.9.2 of Telegram Desktop contains a security vulnerability that arises from sending extremely large message payloads, which may lead to denial-of-service attacks...