CVE WatchSep 23, 2026

CVE-2026-95625

The Tauri updater plugin verifies update binaries using minisign signatures, but the signature covers only the raw binary bytes. The update

CVSS

5.9

Medium

EPSS

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KEV

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Exploit Today

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0-100

Published: Sep 23, 2026 · Last modified: Sep 23, 2026 · CWE-354

EPSS · 30d

Not enough EPSS history yet.

Technical description

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.

Official references

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