Description
Inappropriate implementation in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Low)
Published: 2026-07-01
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

An incorrect memory handling routine in V8 allows a crafted HTML page to corrupt Chrome’s heap. This heap-based buffer overrun (CWE-122) is triggered when a user interacts with specific UI gestures on a malicious page. The description does not confirm that the corruption can be leveraged for arbitrary code execution; the primary effect appears to be instability or data corruption within the browser process.

Affected Systems

All desktop installations of Google Chrome running a V8 engine older than 150.0.7871.46, regardless of operating system, are affected.

Risk and Exploitability

The CVSS score of 8.8 signals high severity, while an EPSS score of less than 1% indicates a very low probability of exploitation, implying that a user must visit a malicious page and perform specific UI gestures for the vulnerability to be triggered. The potential for arbitrary code execution is not confirmed.

Generated by OpenCVE AI on July 21, 2026 at 13:07 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade Google Chrome to version 150.0.7871.46 or later
  • Keep Chrome’s sandboxing and background enabled to limit the impact of heap corruption
  • Monitor Chrome for crashes and abnormal memory consumption that may indicate exploitation

Generated by OpenCVE AI on July 21, 2026 at 13:07 UTC.

Tracking

Sign in to view the affected projects.

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, 21 Jul 2026 13:30:00 +0000

Type Values Removed Values Added
Title Heap Corruption via Crafted HTML in V8 Engine

Wed, 15 Jul 2026 21:30:00 +0000

Type Values Removed Values Added
Title Heap Corruption via Crafted HTML in V8 Engine

Tue, 14 Jul 2026 18:15:00 +0000

Type Values Removed Values Added
Title Heap Corruption via Crafted HTML in V8

Mon, 13 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Title Heap Corruption via Crafted HTML in V8

Mon, 13 Jul 2026 03:45:00 +0000

Type Values Removed Values Added
Title Heap Corruption via Crafted HTML in V8 Engine

Sat, 11 Jul 2026 16:45:00 +0000

Type Values Removed Values Added
Title Heap Corruption via Crafted HTML in V8 Engine

Fri, 10 Jul 2026 03:30:00 +0000

Type Values Removed Values Added
Title Chrome V8 Heap Corruption via Crafted HTML

Thu, 09 Jul 2026 06:15:00 +0000

Type Values Removed Values Added
Title Chrome V8 Heap Corruption via Crafted HTML

Wed, 08 Jul 2026 13:30:00 +0000

Type Values Removed Values Added
Title Heap Buffer Overrun in Chrome V8 triggered by Crafted HTML

Wed, 08 Jul 2026 01:45:00 +0000

Type Values Removed Values Added
Title Heap Buffer Overrun in Chrome V8 triggered by Crafted HTML

Tue, 07 Jul 2026 14:15:00 +0000

Type Values Removed Values Added
Title Heap Corruption Vulnerability in Google Chrome V8 Engine

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

Type Values Removed Values Added
Title Heap Corruption Vulnerability in Google Chrome V8 Engine

Mon, 06 Jul 2026 05:45:00 +0000

Type Values Removed Values Added
Title Heap Corruption Vulnerability in Chrome's V8 Engine via Crafted HTML Page

Sun, 05 Jul 2026 19:00:00 +0000

Type Values Removed Values Added
Title Heap Corruption Vulnerability in Chrome's V8 Engine via Crafted HTML Page

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

Type Values Removed Values Added
Title Chrome V8 Heap Corruption via Crafted HTML Page

Sun, 05 Jul 2026 03:00:00 +0000

Type Values Removed Values Added
Title Chrome V8 Heap Corruption via Crafted HTML Page

Sat, 04 Jul 2026 19:00:00 +0000

Type Values Removed Values Added
Title V8 Heap Corruption via Crafted HTML in Google Chrome

Sat, 04 Jul 2026 02:45:00 +0000

Type Values Removed Values Added
Title V8 Heap Corruption via Crafted HTML in Google Chrome

Fri, 03 Jul 2026 15:15:00 +0000

Type Values Removed Values Added
Title V8 Heap Corruption via Crafted HTML Page in Chrome

Fri, 03 Jul 2026 04:15:00 +0000

Type Values Removed Values Added
Title V8 Heap Corruption via Crafted HTML Page in Chrome

Fri, 03 Jul 2026 01:00:00 +0000

Type Values Removed Values Added
Title Heap Corruption via Crafted HTML in Chrome’s V8
Weaknesses CWE-416

Thu, 02 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-122
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

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

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

Type Values Removed Values Added
Title Heap Corruption via Crafted HTML in Chrome’s V8
Weaknesses CWE-416

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

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

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

Type Values Removed Values Added
Description Inappropriate implementation in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Low)
References

Subscriptions

Google Chrome
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-02T16:56:51.702Z

Reserved: 2026-07-01T21:37:31.926Z

Link: CVE-2026-14415

cve-icon Vulnrichment

Updated: 2026-07-02T16:47:29.009Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-21T13:15:05Z

Weaknesses
  • CWE-122

    Heap-based Buffer Overflow