CVE-2026-107181
highTelegram Desktop before 7.2.9 contains an IPC record-separator injection vulnerability in Core::Sandbox that allows remote attackers to inject OPEN: records vi…
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://beaksec.github.io/posts/telegram-desktop-one-click-account-takeover/ disclosure@vulncheck.com
- https://github.com/telegramdesktop/tdesktop disclosure@vulncheck.com
- https://github.com/telegramdesktop/tdesktop/blob/v7.2.8/Telegram/SourceFiles/core/sandbox.... disclosure@vulncheck.com
- https://github.com/telegramdesktop/tdesktop/blob/v7.2.8/Telegram/SourceFiles/support/suppo... disclosure@vulncheck.com
- https://github.com/telegramdesktop/tdesktop/commit/db3405699f8fc3ae28a58d2348b7d13a43c0590... disclosure@vulncheck.com
- https://github.com/telegramdesktop/tdesktop/releases/tag/v7.2.9 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/telegram-desktop-before-7.2.9-ipc-record-injection-fi... disclosure@vulncheck.com