Vulnerability Description
Insufficient policy enforcement in Prefetch in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
CVSS Score
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Related Weaknesses (CWE)
References
- https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_
- https://issues.chromium.org/issues/497491557
FAQ
What is CVE-2026-17662?
CVE-2026-17662 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Insufficient policy enforcement in Prefetch in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
How severe is CVE-2026-17662?
CVE-2026-17662 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-17662?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.