CVE-2026-95624 Tauri framework v2 malicious downgrade via allow_downgrades from frontend code

The Tauri updater plugin's 'check' IPC command accepts an allowDowngrades boolean parameter directly from frontend JavaScript code. When set to true, it replaces the version comparator from "update must be newer" to "update must be different." Because the default permission set grants allow-check...

PT-2026-96856

Name of the Vulnerable Software and Affected Versions Tauri affected versions not specified Description The updater plugin contains a flaw where the 'check' IPC command accepts an allowDowngrades boolean parameter directly from frontend JavaScript code. When this parameter is set to true, the...

CVE-2026-95624: Improper Access Control

The Tauri updater plugin's 'check' IPC command accepts an allowDowngrades boolean parameter directly from frontend JavaScript code. When set to true, it replaces the version comparator from "update must be newer" to "update must be different." Because the default permission set grants allow-check...