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CVE-2026-86157

MEDIUM CVSS: 5.6 Published: 2026-09-29 Modified: 2026-09-29

Description

Exposure of privileged IPC functionality in Progress Telerik Fiddler Everywhere before version 8.2.0 allows a local, low-privileged attacker who can modify application launch parameters and persuade a user to start the application to replace the application UI or settings with attacker-controlled content. Successful exploitation could result in disclosure of OAuth authentication tokens, execution of locally accessible programs, or unauthorized modification of application-generated configuration files.

Affected Platforms

Unknown

Weakness Type

CWE-749

References