Description
Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via malicious network traffic. (Chromium security severity: Low)
Published: 2026-06-30
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

Chromoting in Google Chrome before version 150.0.7871.47 does not properly validate untrusted input received over the network, creating an input validation weakness (CWE‑20). The description indicates that a successful exploitation could lead to heap corruption, but the report does not explicitly state whether this would result in code execution or service disruption. Based on the wording "potentially exploit", it is inferred that an attacker might aim to achieve arbitrary code execution or cause a denial of service, but these outcomes are not confirmed by the available data.

Affected Systems

Google Chrome installations earlier than version 150.0.7871.47 on any supported operating system are affected because the vulnerable Chromoting component is bundled with those releases.

Risk and Exploitability

The CVSS score of 8.8 indicates high severity, while the EPSS score of less than 1% indicates a low probability of exploitation. The vulnerability is not listed in the CISA KEV catalog, so no known active exploitation campaigns exist. An attacker would need to send crafted network traffic to the Chromoting service; no publicly documented exploit appears to exist yet, so the threat remains largely theoretical.

Generated by OpenCVE AI on August 3, 2026 at 06:21 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the vendor patch that addresses the input validation flaw 150.0.7871.47 or later.
  • If an upgrade cannot be performed immediately, disable the Chromoting service or block its associated network ports to reduce exposure.
  • Keep Chrome and related components up to date by applying routine patch management.

Generated by OpenCVE AI on August 3, 2026 at 06:21 UTC.

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

Mon, 03 Aug 2026 06:45:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Causing Potential Heap Corruption

Tue, 28 Jul 2026 16:15:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Allowing Potential Heap Corruption in Google Chrome

Fri, 24 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Allowing Potential Heap Corruption in Google Chrome

Wed, 22 Jul 2026 15:15:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Causes Potential Heap Corruption in Google Chrome

Fri, 17 Jul 2026 14:15:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Causes Potential Heap Corruption in Google Chrome

Wed, 15 Jul 2026 11:00:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Leading to Potential Heap Corruption in Google Chrome

Tue, 14 Jul 2026 01:00:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Leading to Potential Heap Corruption in Google Chrome

Sun, 12 Jul 2026 21:15:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Weakness Allows Potential Heap Corruption in Google Chrome

Sat, 11 Jul 2026 09:30:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Weakness Allows Potential Heap Corruption in Google Chrome

Fri, 10 Jul 2026 17:45:00 +0000

Type Values Removed Values Added
Title Input Validation Flaw in Chrome Chromoting Causing Heap Corruption

Fri, 10 Jul 2026 04:00:00 +0000

Type Values Removed Values Added
Title Input Validation Flaw in Chrome Chromoting Causing Heap Corruption

Thu, 09 Jul 2026 02:45:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Leading to Possible Heap Corruption in Google Chrome

Wed, 08 Jul 2026 03:15:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Leading to Possible Heap Corruption in Google Chrome

Tue, 07 Jul 2026 10:00:00 +0000

Type Values Removed Values Added
Title Chromoting Heap Corruption via Unvalidated Network Input

Mon, 06 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Title Chromoting Heap Corruption via Unvalidated Network Input

Sun, 05 Jul 2026 22:45:00 +0000

Type Values Removed Values Added
Title Chromoting Heap Corruption via Unvalidated Input in Google Chrome

Sun, 05 Jul 2026 14:45:00 +0000

Type Values Removed Values Added
Title Chromoting Heap Corruption via Unvalidated Input in Google Chrome

Sun, 05 Jul 2026 03:45:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Causing Possible Heap Corruption in Chrome

Sat, 04 Jul 2026 07:30:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Causing Possible Heap Corruption in Chrome

Fri, 03 Jul 2026 19:45:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Allows Heap Corruption in Google Chrome

Fri, 03 Jul 2026 05:15:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Allows Heap Corruption in Google Chrome

Thu, 02 Jul 2026 22:30:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Leading to Heap Corruption in Chrome

Thu, 02 Jul 2026 11:15:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Leading to Heap Corruption in Chrome

Thu, 02 Jul 2026 04:30:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Causing Potential Heap Corruption in Google Chrome

Wed, 01 Jul 2026 19:15:00 +0000

Type Values Removed Values Added
Title Chromoting Input Validation Flaw Causing Potential Heap Corruption in Google Chrome

Wed, 01 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
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'}


Wed, 01 Jul 2026 11:45:00 +0000

Type Values Removed Values Added
Title Chromoting Heap Corruption Vulnerability in Google Chrome

Wed, 01 Jul 2026 10:45:00 +0000

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

Wed, 01 Jul 2026 04:15:00 +0000

Type Values Removed Values Added
Title Chromoting Heap Corruption Vulnerability in Google Chrome

Tue, 30 Jun 2026 23:15:00 +0000

Type Values Removed Values Added
Description Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via malicious network traffic. (Chromium security severity: Low)
Weaknesses CWE-20
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-01T16:50:42.995Z

Reserved: 2026-06-29T23:11:38.879Z

Link: CVE-2026-14084

cve-icon Vulnrichment

Updated: 2026-07-01T16:49:15.609Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-03T06:30:17Z

Weaknesses
  • CWE-20

    Improper Input Validation