Insufficient validation of untrusted input in Network in Google Chrome prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

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History

Fri, 12 Jun 2026 03:15:00 +0000

Type Values Removed Values Added
Title Untrusted Input Validation Leak of Cross‑Origin Data via Crafted HTML

Fri, 12 Jun 2026 01:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:H/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, 11 Jun 2026 23:00:00 +0000

Type Values Removed Values Added
Title Untrusted Input Validation Leak of Cross‑Origin Data via Crafted HTML
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Thu, 11 Jun 2026 21:30:00 +0000

Type Values Removed Values Added
Description Insufficient validation of untrusted input in Network in Google Chrome prior to 149.0.7827.115 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

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-06-12T01:05:14.704Z

Reserved: 2026-06-11T18:16:06.929Z

Link: CVE-2026-12025

cve-icon Vulnrichment

Updated: 2026-06-12T01:05:11.384Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-06-11T22:16:55.040

Modified: 2026-06-12T13:08:47.310

Link: CVE-2026-12025

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-12T03:00:17Z

Weaknesses