Description
Uninitialized Use in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-07-01
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The vulnerability is an sensitive information from the browser process. This weakness is an uninitialized variable error (CWE-457) and can result in loss of confidentiality.

Affected Systems

Versions of Google Chrome prior to 150.0.7871.46 are affected. Updating to 150.0.7871.46 or any newer release removes the vulnerability.

Risk and Exploitability

The flaw can be triggered entirely from a remote web page, meaning any site the victim visits could deliver malicious content. The CVSS score of 6.5 categorizes it as medium severity, and the EPSS score of less than 1% indicates a very low likelihood of exploitation. Because it is not listedV catalog, no publicly known exploits are documented. Attackers a website to read uninitialized memory from the browser process, potentially exposing sensitive data from the process memory.

Generated by OpenCVE AI on July 17, 2026 at 11:52 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Update Google Chrome to version 150.0.7871.46 or later, which contains the fix for the uninitialized memory use.
  • Keep Chrome’s automatic updates enabled to receive future security patches promptly.
  • If an immediate update is not possible, use a firewall or proxy to block access to sites that deliver untrusted or malicious HTML content until a patch is available.

Generated by OpenCVE AI on July 17, 2026 at 11:52 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

Fri, 17 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Title Uninitialized Memory Use in Chrome Allows Remote Data Exposure

Wed, 15 Jul 2026 10:30:00 +0000

Type Values Removed Values Added
Title Uninitialized Memory Use in Chrome Dawn Leaking Process Data

Mon, 13 Jul 2026 23:30:00 +0000

Type Values Removed Values Added
Title Uninitialized Memory Use in Chrome Dawn Leaking Process Data

Sat, 11 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Title Uninitialized Memory Use in Chrome’s Dawn Graphics Engine Exposes Sensitive Data

Fri, 10 Jul 2026 11:00:00 +0000

Type Values Removed Values Added
Title Uninitialized Memory Use in Chrome’s Dawn Graphics Engine Exposes Sensitive Data

Thu, 09 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Title Uninitialized Use in Chrome Dawn Engine Allows Remote Memory Leak

Wed, 08 Jul 2026 07:30:00 +0000

Type Values Removed Values Added
Title Uninitialized Use in Chrome Dawn Engine Allows Remote Memory Leak

Tue, 07 Jul 2026 09:00:00 +0000

Type Values Removed Values Added
Title Uninitialized Memory Leak in Chrome Dawn Engine

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

Type Values Removed Values Added
Title Uninitialized Memory Leak in Chrome Dawn Engine

Sun, 05 Jul 2026 18:45:00 +0000

Type Values Removed Values Added
Title Uninitialized Memory Use in Chrome Dawn Engine Enables Remote Information Disclosure

Sun, 05 Jul 2026 05:30:00 +0000

Type Values Removed Values Added
Title Uninitialized Memory Use in Chrome Dawn Engine Enables Remote Information Disclosure

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

Type Values Removed Values Added
Title Uninitialized Use in Chrome's Dawn Engine Enables Remote Memory Disclosure

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

Type Values Removed Values Added
Title Uninitialized Use in Chrome's Dawn Engine Enables Remote Memory Disclosure

Fri, 03 Jul 2026 14:45:00 +0000

Type Values Removed Values Added
Title Uninitialized Memory Read in Chrome Dawn Engine Allows Data Exposure

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

Type Values Removed Values Added
Title Uninitialized Memory Read in Chrome Dawn Engine Allows Data Exposure

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

Type Values Removed Values Added
Title Uninitialized Use in Dawn Leading to Sensitive Data Exposure

Thu, 02 Jul 2026 05:15:00 +0000

Type Values Removed Values Added
Title Uninitialized Use in Dawn Leading to Sensitive Data Exposure

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': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 Uninitialized Use in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-457
References

Subscriptions

Google Chrome
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-02T00:34:09.115Z

Reserved: 2026-07-01T21:37:30.375Z

Link: CVE-2026-14408

cve-icon Vulnrichment

Updated: 2026-07-02T00:34:04.236Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-17T12:00:04Z

Weaknesses
  • CWE-457

    Use of Uninitialized Variable