Description
Insufficient validation of untrusted input in Loader in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Published: 2026-07-30
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4710-1 chromium security update
Debian DSA Debian DSA DSA-6408-1 chromium security update
History

Sat, 01 Aug 2026 00:15:00 +0000

Type Values Removed Values Added
Title chromium-browser: chromium-browser: Insufficient validation of untrusted input in Loader
Weaknesses CWE-346
References
Metrics threat_severity

None

threat_severity

Important


Fri, 31 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

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


Thu, 30 Jul 2026 04:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Thu, 30 Jul 2026 01:00:00 +0000

Type Values Removed Values Added
Description Insufficient validation of untrusted input in Loader in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-20
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-31T15:59:26.938Z

Reserved: 2026-07-27T23:34:17.506Z

Link: CVE-2026-17664

cve-icon Vulnrichment

Updated: 2026-07-31T15:18:58.459Z

cve-icon NVD

No data.

cve-icon Redhat

Severity : Important

Publid Date: 2026-07-30T00:18:46Z

Links: CVE-2026-17664 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-08-03T12:45:03Z

Weaknesses