CVE-2026-13966 - Vulnerability Details

Description

Inappropriate implementation in History in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)

Published: 2026-06-30

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Impact

An incorrect handling of the browser History API in Google Chrome allows a remote attacker to perform UI spoofing via a crafted HTML page. The flaw permits the appearance of legitimate browser UI elements while the content is controlled by the attacker, potentially deceiving users into interacting with malicious content. The vulnerability is identified as CWE-451.

Affected Systems

All Google Chrome installations older than version 150.0.7871.47 are affected. Users who have not applied the June 2026 update remain vulnerable.

Risk and Exploitability

The vulnerability carries a CVSS score of 4.3 and an EPSS score of less than 1 %, indicating a low likelihood widespread exploitation. The issue is not listed in the CISA KEV catalog. The attack requires the victim to load a malicious page crafted by the attacker, as stated in the description, thereby allowing the attacker to display forged UI. Exploitation depends on the victim’s interaction with the page and the attacker’s ability to host or distribute it.

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	—

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Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

Update Google Chrome to version 150.0.7871.47 or newer.
Enable automatic updates to receive future security fixes without manual intervention.
Instruct users to verify the authenticity of browser UI changes when interacting with unfamiliar sites.

Generated by OpenCVE AI on August 3, 2026 at 06:35 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 None

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00237.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/513741393

History

Mon, 03 Aug 2026 07:00:00 +0000

Type	Values Removed	Values Added
Title	Chrome History API Allows Remote UI Spoofing via Crafted Page

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

Type	Values Removed	Values Added
Title		Chrome History API Allows Remote UI Spoofing via Crafted Page

Thu, 23 Jul 2026 21:45:00 +0000

Type	Values Removed	Values Added
Title	Chrome UI Spoofing via History API Manipulation

Thu, 16 Jul 2026 12:45:00 +0000

Type	Values Removed	Values Added
Title		Chrome UI Spoofing via History API Manipulation

Mon, 13 Jul 2026 05:30:00 +0000

Type	Values Removed	Values Added
Title	UI Spoofing via History API Misimplementation in Google Chrome

Sat, 11 Jul 2026 17:15:00 +0000

Type	Values Removed	Values Added
Title		UI Spoofing via History API Misimplementation in Google Chrome

Fri, 10 Jul 2026 04:15:00 +0000

Type	Values Removed	Values Added
Title	Chrome History API UI Spoofing Vulnerability

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

Type	Values Removed	Values Added
Title		Chrome History API UI Spoofing Vulnerability

Wed, 08 Jul 2026 20:00:00 +0000

Type	Values Removed	Values Added
Title	Chrome History API UI Spoofing Vulnerability

Tue, 07 Jul 2026 21:45:00 +0000

Type	Values Removed	Values Added
Title		Chrome History API UI Spoofing Vulnerability

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

Type	Values Removed	Values Added
Title	Chrome History API UI Spoofing Vulnerability

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

Type	Values Removed	Values Added
Title		Chrome History API UI Spoofing Vulnerability

Sun, 05 Jul 2026 11:45:00 +0000

Type	Values Removed	Values Added
Title	UI Spoofing via History API Manipulation in Google Chrome

Sat, 04 Jul 2026 15:30:00 +0000

Type	Values Removed	Values Added
Title		UI Spoofing via History API Manipulation in Google Chrome

Fri, 03 Jul 2026 20:00:00 +0000

Type	Values Removed	Values Added
Title	Google Chrome History API Improper Implementation Enables Remote UI Spoofing

Fri, 03 Jul 2026 05:30:00 +0000

Type	Values Removed	Values Added
Title		Google Chrome History API Improper Implementation Enables Remote UI Spoofing

Thu, 02 Jul 2026 06:45:00 +0000

Type	Values Removed	Values Added
Title	UI Spoofing via History API in Google Chrome
Weaknesses	CWE-79

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

Type	Values Removed	Values Added
Weaknesses		CWE-451
Metrics		cvssV3_1 `{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}`

Wed, 01 Jul 2026 22:30:00 +0000

Type	Values Removed	Values Added
Title		UI Spoofing via History API in Google Chrome
Weaknesses		CWE-79

Wed, 01 Jul 2026 20:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 01 Jul 2026 19:30:00 +0000

Type	Values Removed	Values Added
Title	Chrome History API UI Spoofing Vulnerability
Weaknesses	CWE-79

Wed, 01 Jul 2026 11:15:00 +0000

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

Wed, 01 Jul 2026 10:30:00 +0000

Type	Values Removed	Values Added
Title		Chrome History API UI Spoofing Vulnerability
Weaknesses		CWE-79

Wed, 01 Jul 2026 05:45:00 +0000

Type	Values Removed	Values Added
Title	UI Spoofing via History API in Google Chrome Prior to 150.0.7871.47
Weaknesses	CWE-79

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

Type	Values Removed	Values Added
Title		UI Spoofing via History API in Google Chrome Prior to 150.0.7871.47
Weaknesses		CWE-79

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

Type	Values Removed	Values Added
Description		Inappropriate implementation in History in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
References		https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html https://issues.chromium.org/issues/513741393

Subscriptions

Google Chrome

MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-06-30T22:38:38.830Z

Updated: 2026-07-02T00:38:32.209Z

Reserved: 2026-06-29T23:04:03.697Z

Link: CVE-2026-13966

Vulnrichment

Updated: 2026-07-01T19:26:22.605Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-03T06:45:03Z

Weaknesses

CWE-451
User Interface (UI) Misrepresentation of Critical Information

Impact

Affected Systems

Risk and Exploitability

Tracking

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction Required

Exploitation none

Automatable no

Technical Impact partial

Subscriptions

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