---
id: CVE-2026-95626
title: >-
  Tauri's Content Security Policy hardening, which injects a random nonce to
  restrict script execution, provides zero protection when an application
  includes data: or blob: in its script-src directive
summary: >-
  Tauri's Content Security Policy hardening, which injects a random nonce to
  restrict script execution, provides zero protection when an application
  includes data: or blob: in its script-src directive. Per the CSP Level 3
  specification, th…
severity: high
cvss: 8.3
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H'
cwe:
  - CWE-79
vendor: Tauri
product: tauri
affected:
  - tauri >= 2.0.0 <= *
published: '2026-09-23'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T19:42:02.350'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95626'
references:
  - url: 'https://github.com/tauri-apps/tauri'
    label: reefs@jfrog.com
  - url: >-
      https://github.com/tauri-apps/tauri/security/advisories/GHSA-6vxm-x265-58qf
    label: reefs@jfrog.com
tags:
  - nvd
  - cve.org
epss: 0.00279
epssPercentile: 0.18081
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-23T14:03:10.553800Z'
ingestedAt: '2026-09-23T10:21:54.377Z'
---

## Overview

Tauri's Content Security Policy hardening, which injects a random nonce to restrict script execution, provides zero protection when an application includes data: or blob: in its script-src directive. Per the CSP Level 3 specification, these scheme sources remain active even when a nonce is present, allowing arbitrary script execution without knowing the nonce.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.