Vulnerability in Google Chrome
CVE-2025-4664
Insufficient policy enforcement in Loader in Google Chrome prior to 136.0.7103.113 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.056 (92.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 92.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.056 · newest: 0.056 · change: 0.000
Affected products
- Google Chrome — versions 136.0.7103.113
Public proof-of-concept exploits
References
- chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_14.html (Release Notes)
- issues.chromium.org/issues/415810136 (Permissions Required)
Frequently asked questions
- What is CVE-2025-4664?
- CVE-2025-4664 is a medium-severity vulnerability in Google Chrome. CVSS score: 4.3/10. Published 2025-05-14.
- How severe is CVE-2025-4664?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2025-4664 known to be exploited?
- 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.