Description
Out of bounds read in V8 in Google Chrome prior to 150.0.7871.46 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension. (Chromium security severity: Medium)
Published: 2026-07-01
Score: 5.9 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.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History

Tue, 07 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Title Out of Bounds Read in V8 Engine Leading to Sensitive Data Exposure via Malicious Extensions

Tue, 07 Jul 2026 01:45:00 +0000

Type Values Removed Values Added
Title Out of Bounds Read in V8 Engine Leading to Sensitive Data Exposure via Malicious Extensions

Mon, 06 Jul 2026 11:45:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Read in V8 via Malicious Chrome Extension

Sun, 05 Jul 2026 21:15:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Read in V8 via Malicious Chrome Extension

Sun, 05 Jul 2026 13:15:00 +0000

Type Values Removed Values Added
Title V8 Out‑of‑Bounds Read Enables Sensitive Data Exposure via Malicious Chrome Extension

Sat, 04 Jul 2026 21:30:00 +0000

Type Values Removed Values Added
Title V8 Out‑of‑Bounds Read Enables Sensitive Data Exposure via Malicious Chrome Extension

Sat, 04 Jul 2026 13:45:00 +0000

Type Values Removed Values Added
Title V8 Out-of-Bounds Read in Chrome Allows Sensitive Data Leak via Malicious Extension

Sat, 04 Jul 2026 06:15:00 +0000

Type Values Removed Values Added
Title V8 Out-of-Bounds Read in Chrome Allows Sensitive Data Leak via Malicious Extension

Fri, 03 Jul 2026 18:45:00 +0000

Type Values Removed Values Added
Title V8 Out‑of‑Bounds Read Enables Sensitive Data Exposure via Malicious Extension

Fri, 03 Jul 2026 07:45:00 +0000

Type Values Removed Values Added
Title V8 Out‑of‑Bounds Read Enables Sensitive Data Exposure via Malicious Extension

Thu, 02 Jul 2026 21:00:00 +0000

Type Values Removed Values Added
Title Out‑of‑Bounds Read in Chrome V8 Allows Malicious Extension to Read Process Memory

Thu, 02 Jul 2026 10:00:00 +0000

Type Values Removed Values Added
Title Out‑of‑Bounds Read in Chrome V8 Allows Malicious Extension to Read Process Memory

Thu, 02 Jul 2026 03:15:00 +0000

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

Thu, 02 Jul 2026 01:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

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


Wed, 01 Jul 2026 22:45:00 +0000

Type Values Removed Values Added
Description Out of bounds read in V8 in Google Chrome prior to 150.0.7871.46 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension. (Chromium security severity: Medium)
Weaknesses CWE-125
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-02T00:33:00.247Z

Reserved: 2026-07-01T21:37:29.917Z

Link: CVE-2026-14406

cve-icon Vulnrichment

Updated: 2026-07-02T00:32:47.938Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-07T20:15:03Z

Weaknesses