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F-TELEGRAM-IOS-TGLINK-001

Public snapshot: 26 Sep 2026. Status, releases and attribution belong to each source below; none is inferred from another record.

Recorded evidence

—score not recorded

TelegramMessenger/Telegram-iOSReported fixTelegramMessenger/Telegram-iOS

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fixed publicly (mapped by code area)

details

Finding IDs: F-TELEGRAM-IOS-TGLINK-001
Status: fixed publicly (mapped by code area)
Reported via: Telegram security contact
Note: public iOS commit cbf8f6b on 2026-06-04 removes the special tg-link hostoverride handler from OpenUrl.swift. this is mapped as fixed for the reported TGLINK host-override class.

F-TELEGRAM-IOS-TGLINK-001: Access control. The recorded removal eliminates a URL-controlled host override; exact fix mapping remains conditional. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.

Mechanism source for F-TELEGRAM-IOS-TGLINK-001

Security area (1seal assessment): Authorization. The removed URL-controlled host override concerns who may choose an application endpoint. This classifies the public change only; the exact report-to-fix mapping remains conditional. Reviewed 24 Sep 2026.

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