Description
Information leak in CORS in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-08-25
Score: 3.1 Low
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

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History

Wed, 26 Aug 2026 22:30:00 +0000

Type Values Removed Values Added
Title CORS Failure Enables Cross‑Origin Data Leak in Chrome Prior to v152.0.7977.65

Wed, 26 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

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

ssvc

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


Wed, 26 Aug 2026 00:15:00 +0000

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

Tue, 25 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Description Information leak in CORS in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-200
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-08-26T19:52:50.436Z

Reserved: 2026-08-25T06:08:03.809Z

Link: CVE-2026-79034

cve-icon Vulnrichment

Updated: 2026-08-26T19:50:04.716Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-08-25T21:17:59.360

Modified: 2026-08-26T20:18:06.667

Link: CVE-2026-79034

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-26T22:15:05Z

Weaknesses
  • CWE-200

    Exposure of Sensitive Information to an Unauthorized Actor