CVE-2025-9866

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Source
https://cve.org/CVERecord?id=CVE-2025-9866
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-9866.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-9866
Downstream
Published
2025-09-03T17:15:34.987Z
Modified
2026-03-13T03:56:51.492374Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Inappropriate implementation in Extensions in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Medium)

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-9866.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "140.0.7339.80"
            }
        ]
    }
]