Description
Observable discrepancy in Prefetch in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
Published: 2026-09-09
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Wed, 09 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Vendors & Products Google
Google chrome

Wed, 09 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 09 Sep 2026 12:15:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leakage via Prefetch in Google Chrome chromium-browser: chromium-browser: Observable discrepancy in Prefetch
Weaknesses CWE-204
References
Metrics threat_severity

None

cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N'}

threat_severity

Moderate


Wed, 09 Sep 2026 06:45:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leakage via Prefetch in Google Chrome

Wed, 09 Sep 2026 01:00:00 +0000

Type Values Removed Values Added
Description Observable discrepancy in Prefetch in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
Weaknesses CWE-203
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-09-09T17:28:16.357Z

Reserved: 2026-09-08T22:42:56.349Z

Link: CVE-2026-87619

cve-icon Vulnrichment

Updated: 2026-09-09T17:27:47.674Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-09T01:17:20.057

Modified: 2026-09-09T20:21:56.350

Link: CVE-2026-87619

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-09-09T00:10:00Z

Links: CVE-2026-87619 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-09-09T14:00:11Z

Weaknesses