CVE-2026-13825 - Vulnerability Details

Description

Uninitialized Use in Dawn in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Published: 2026-06-30

Score: 8.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Impact

Uninitialized use in the Dawn rendering engine of Google Chrome creates a potential heap corruption flaw. A crafted HTML page can trigger the bug, which allows a remote attacker to corrupt memory while the page is processed. This memory corruption could lead to arbitrary code execution or a denial‑of‑service condition within the browser context.

Affected Systems

All releases of Google Chrome prior to version 150.0.7871.47 are vulnerable. Versions 150.0.7871.47 and later contain the fix.

Risk and Exploitability

The CVSS score of 8.8 signals high severity. The EPSS score is below 1 %, indicating a low likelihood of exploitation in the wild. This vulnerability is not listed in CISA’s KEV catalog. The advisory describes exploitation via a malicious web page, implying that the attack can be performed remotely without requiring local privileges. However, the lack of explicit privilege requirements is inferred from the described attack scenario and not explicitly stated in the official disclosure.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google

Chrome

affected

Version	Status	Constraints
`150.0.7871.47`	affected	< 150.0.7871.47

No data.

Vendor Product Confidence Versions

Google

Chrome

100%

Version	Status	Scheme	Platform
`[0,150.0.7871.47)`	affected	generic	—

Found an issue or want to improve our Enrichment? You can suggest it directly by opening an issue on our dedicated GitHub repository .

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

Update Google Chrome to version 150.0.7871.47 or newer.
Keep Chrome’s automatic update feature enabled to receive security patches promptly.
Deploy an enterprise policy that enforces installation of the patched version and blocks older Chrome builds until the update is applied.

Generated by OpenCVE AI on July 21, 2026 at 17:23 UTC.

Tracking

Sign in to view the affected projects.

Advisories

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00306.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/513209610

History

Tue, 21 Jul 2026 17:45:00 +0000

Type	Values Removed	Values Added
Title	Uninitialized Use in Chromium Dawn Rendering Engine Causes Potential Heap Corruption

Thu, 16 Jul 2026 00:45:00 +0000

Type	Values Removed	Values Added
Title		Uninitialized Use in Chromium Dawn Rendering Engine Causes Potential Heap Corruption

Tue, 14 Jul 2026 12:15:00 +0000

Type	Values Removed	Values Added
Title	Uninitialized Use in Chrome Dawn Engine Causing Heap Corruption

Mon, 13 Jul 2026 06:00:00 +0000

Type	Values Removed	Values Added
Title		Uninitialized Use in Chrome Dawn Engine Causing Heap Corruption

Sun, 12 Jul 2026 03:15:00 +0000

Type	Values Removed	Values Added
Title	Heap Corruption via Uninitialized Use in Dawn

Fri, 10 Jul 2026 12:15:00 +0000

Type	Values Removed	Values Added
Title		Heap Corruption via Uninitialized Use in Dawn

Thu, 09 Jul 2026 08:30:00 +0000

Type	Values Removed	Values Added
Title	Uninitialized Use in Chrome Dawn Rendering Engine May Enable Remote Heap Corruption

Wed, 08 Jul 2026 04:00:00 +0000

Type	Values Removed	Values Added
Title		Uninitialized Use in Chrome Dawn Rendering Engine May Enable Remote Heap Corruption

Tue, 07 Jul 2026 16:45:00 +0000

Type	Values Removed	Values Added
Title	Uninitialized Use in Dawn Rendering Engine Allows Remote Heap Corruption via Crafted HTML

Mon, 06 Jul 2026 21:15:00 +0000

Type	Values Removed	Values Added
Title		Uninitialized Use in Dawn Rendering Engine Allows Remote Heap Corruption via Crafted HTML

Mon, 06 Jul 2026 04:00:00 +0000

Type	Values Removed	Values Added
Title	Uninitialized Use in Chrome Dawn Rendering Engine Enables Remote Heap Corruption

Sun, 05 Jul 2026 12:00:00 +0000

Type	Values Removed	Values Added
Title		Uninitialized Use in Chrome Dawn Rendering Engine Enables Remote Heap Corruption

Sat, 04 Jul 2026 20:15:00 +0000

Type	Values Removed	Values Added
Title	Uninitialized Use in Google Chrome Dawn Rendering Engine Allows Heap Corruption

Sat, 04 Jul 2026 08:15:00 +0000

Type	Values Removed	Values Added
Title		Uninitialized Use in Google Chrome Dawn Rendering Engine Allows Heap Corruption

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

Type	Values Removed	Values Added
Title	Uninitialized Use in Chrome's Dawn Engine Enables Potential Remote Heap Corruption

Fri, 03 Jul 2026 06:00:00 +0000

Type	Values Removed	Values Added
Title		Uninitialized Use in Chrome's Dawn Engine Enables Potential Remote Heap Corruption

Thu, 02 Jul 2026 20:15:00 +0000

Type	Values Removed	Values Added
Title	Chrome Dawn Engine Uninitialized Use Allows Heap Corruption

Thu, 02 Jul 2026 07:15:00 +0000

Type	Values Removed	Values Added
Title		Chrome Dawn Engine Uninitialized Use Allows Heap Corruption

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

Type	Values Removed	Values Added
Title	Uninitialized Variable in Chrome Dawn Renderer Enables Heap Corruption via Crafted HTML

Wed, 01 Jul 2026 15:30:00 +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 12:45:00 +0000

Type	Values Removed	Values Added
Title		Uninitialized Variable in Chrome Dawn Renderer Enables Heap Corruption via Crafted HTML

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

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

Wed, 01 Jul 2026 08:30:00 +0000

Type	Values Removed	Values Added
Title	Uninitialized Use in Dawn Rendering Engine Allows Heap Corruption in Chrome

Wed, 01 Jul 2026 02:15:00 +0000

Type	Values Removed	Values Added
Title		Uninitialized Use in Dawn Rendering Engine Allows Heap Corruption in Chrome

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

Type	Values Removed	Values Added
Description		Uninitialized Use in Dawn in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Weaknesses		CWE-457
References		https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html https://issues.chromium.org/issues/513209610

Subscriptions

Google Chrome

MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-06-30T22:37:47.066Z

Updated: 2026-07-02T03:56:34.556Z

Reserved: 2026-06-29T23:03:26.979Z

Link: CVE-2026-13825

Vulnrichment

Updated: 2026-07-01T15:04:40.560Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-07-21T17:30:09Z

Weaknesses

CWE-457
Use of Uninitialized Variable

Impact

Affected Systems

Risk and Exploitability

Tracking

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Exploitation none

Automatable no

Technical Impact total

Subscriptions

JSON object

JSON object

JSON object

JSON object

JSON object