{"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":"2026-09-23T15:17:30.330","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"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-23T14:03:10.553800Z"},"epss":0.00471,"epssPercentile":0.39937,"ingestedAt":"2026-09-23T10:21:54.377Z","slug":"CVE-2026-95626","body":"## Overview\n\nTauri'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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":46,"depthScoreParts":{"impact":45.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}