GHSA-2h6w-ccjh-5jhrHighCVSS 8.1
Telegram Desktop before 7.2.9 contains an IPC record-separator injection vulnerability in Core:...
🔗 CVE IDs covered (1)
📋 Description
Telegram Desktop before 7.2.9 contains an IPC record-separator injection vulnerability in Core::Sandbox that allows remote attackers to inject OPEN: records via crafted tg:// links containing unescaped semicolons. Attackers can reach the interpret: scheme handler to upload local files, including tdata session keys, to an attacker channel, enabling account takeover.
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2026-107181
- https://github.com/telegramdesktop/tdesktop/commit/db3405699f8fc3ae28a58d2348b7d13a43c0590a
- https://beaksec.github.io/posts/telegram-desktop-one-click-account-takeover
- https://github.com/telegramdesktop/tdesktop
- https://github.com/telegramdesktop/tdesktop/blob/v7.2.8/Telegram/SourceFiles/core/sandbox.cpp#L362-L364
- https://github.com/telegramdesktop/tdesktop/blob/v7.2.8/Telegram/SourceFiles/support/support_helper.cpp#L673-L751
- https://github.com/telegramdesktop/tdesktop/releases/tag/v7.2.9
- https://www.vulncheck.com/advisories/telegram-desktop-before-7.2.9-ipc-record-injection-file-exfiltration-via-interpret-scheme
- https://github.com/advisories/GHSA-2h6w-ccjh-5jhr