---
cve: "CVE-2026-95625"
severity: "MEDIUM"
cvss: 5.9
epss: "0.2%"
vendor: "Tauri"
kev: false
exploited: false
published: "2026-09-23 09:17:09"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-24T15:26:17+02:00"
---

# CVE-2026-95625

> 5.9 MEDIUM · 🧪 PoC

## Beschreibung

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.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Hoch | good |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 5baf71a47292d8490f0ba3d53f15224e55c48327 (Commit)

## Referenzen

- <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>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-95625) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_