Description
Information leak in Skia in Google Chrome prior to 152.0.7977.75 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: 2026-09-01
Score: 3.1 Low
EPSS: < 1% Very Low
KEV: No
Impact: Remote Information Leakage
Action: Patch
AI Analysis

Impact

A flaw in Skia within Google Chrome allows a remote attacker who has already compromised the renderer process to extract cross‑origin data by serving a specially crafted HTML page. The vulnerability leads to the disclosure of sensitive information without modifying system state or interrupting service. The weakness is identified as information exposure (CWE‑200).

Affected Systems

Google Chrome versions prior to 152.0.7977.75 are affected. Based on the description, it is inferred that the breach occurs in the Chrome stable channel on desktop platforms.

Risk and Exploitability

The CVSS base score is 3.1, and EPSS data is unavailable; the issue is not listed in CISA's KEV catalog. An attacker must first compromise the renderer process, after which a crafted HTML page can trigger the cross‑origin data leak. Based on the description, it is inferred that the overall threat is limited in scenarios where renderer processes are isolated from untrusted content, since the flaw does not alter system state and requires a renderer compromise before exploitation. This inference is derived directly from the described attack conditions rather than an assigned risk rating.

Generated by OpenCVE AI on September 2, 2026 at 14:10 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the latest Chrome stable update (152.0.7977.75 or newer).
  • Force a full Chrome restart to reload updated renderer binaries.
  • Monitor Google’s release notes and security advisory channel for additional patches or work‑arounds.

Generated by OpenCVE AI on September 2, 2026 at 14:10 UTC.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Debian DLA Debian DLA DLA-4771-1 chromium security update
Debian DSA Debian DSA DSA-6482-1 chromium security update
History

Thu, 03 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Wed, 02 Sep 2026 12:15:00 +0000

Type Values Removed Values Added
Title Cross‑Origin Data Leak via Skia in Google Chrome chromium-browser: chromium-browser: Information leak in Skia
Weaknesses CWE-346
References
Metrics threat_severity

None

threat_severity

Moderate


Wed, 02 Sep 2026 10:30:00 +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, 02 Sep 2026 04:30:00 +0000

Type Values Removed Values Added
Title Cross‑Origin Data Leak via Skia in Google Chrome

Wed, 02 Sep 2026 02:45:00 +0000

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

Wed, 02 Sep 2026 00:00:00 +0000

Type Values Removed Values Added
Description Information leak in Skia in Google Chrome prior to 152.0.7977.75 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-200
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-09-02T09:57:21.967Z

Reserved: 2026-09-01T16:21:44.778Z

Link: CVE-2026-84359

cve-icon Vulnrichment

Updated: 2026-09-02T09:57:15.402Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-02T00:18:29.840

Modified: 2026-09-03T17:15:04.240

Link: CVE-2026-84359

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-09-01T23:42:26Z

Links: CVE-2026-84359 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-09-02T14:15:06Z

Weaknesses
  • CWE-200

    Exposure of Sensitive Information to an Unauthorized Actor

  • CWE-346

    Origin Validation Error