CVE-2025-5471: Yandex Telemost

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Uncontrolled Search Path Element vulnerability in Yandex Telemost on MacOS allows Search Order Hijacking.This issue affects Telemost: before 2.19.1.

Affected products

• Yandex Yandex Telemost: before 2.19.1 (fixed in 2.19.1)

Published 2025-12-09. Last modified 2026-10-07.