CVE-2026-95625

The Tauri updater plugin verifies update binaries using minisign signatures, but the signature covers only the raw binary bytes. The update manifest -- which contains the version number, download URL, and signature -- is fetched over TLS but is never itself signed or authenticated. Because the only anti-rollback check compares the manifest's version field against the current version, and that field is unsigned, an attacker who can serve a crafted manifest can force installation of any older signed release without possessing the developer's private key.

• https://github.com/tauri-apps/plugins-workspace
• https://github.com/tauri-apps/plugins-workspace/commit/690dcfd694
• https://github.com/tauri-apps/plugins-workspace/releases/tag/updater-v2.12.0
• https://github.com/tauri-apps/plugins-workspace/security/advisories/GHSA-j38x-g3m3-95fr

• https://github.com/tauri-apps/plugins-workspace
• https://github.com/tauri-apps/plugins-workspace/commit/690dcfd694
• https://github.com/tauri-apps/plugins-workspace/releases/tag/updater-v2.12.0
• https://github.com/tauri-apps/plugins-workspace/security/advisories/GHSA-j38x-g3m3-95fr

• UNSCOREDCVE-2026-54578PoC
• UNSCOREDCVE-2026-54580PoC
• CRITICALCVE-2026-92701PoC

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