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Telegram Desktop Account Takeover PoC Disclosed

ID: c87cdaf4-b404-5bd5-b674-9109c9ea90a5

STIX ID: report--c87cdaf4-b404-5bd5-b674-9109c9ea90a5

Feed Name: securityonline.info

Threat Score
72/100

Date Published: 2026-10-09

Date Updated: 2026-10-09

Author: Do Son

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A high-severity vulnerability (CVE-2026-107181, CVSS 8.6) in Telegram Desktop (<7.2.9) allows attackers to exploit an IPC record-separator injection and the now-removed "interpret:" URI scheme to read local files and exfiltrate session keys via a single clicked link, enabling account takeover; proof-of-concept code was published and developers released an emergency patch in version 7.2.9—users should update immediately and apply mitigations if they cannot upgrade.

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