CVE-2026-13973 - Vulnerability Details

Description

Inappropriate implementation in UI in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)

Published: 2026-06-30

Score: 4.2 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Impact

The vulnerability is an improper UI implementation in Google Chrome versions before 150.0.7871.47 that allows a remote attacker to deliver a specially crafted HTML page and coerce a user into performing specific UI gestures. When those gestures are performed, the browser displays a spoofed interface that mimics a legitimate page, deceiving the user visually. This flaw is identified as CWE-451. No code execution or data exfiltration is mentioned in the description; the impact is limited to UI deception.

Affected Systems

All releases of Google Chrome before 150.0.7871.47 are affected. The issue resides solely in the browser’s UI layer; no other components of the operating system or user accounts are impacted.

Risk and Exploitability

The flaw is remotely exploitable by a user visit. The attacker must persuade the user to perform the required gestures; no elevated privileges or additional software are necessary. The CVSS score is 4.2, indicating medium severity, while the EPSS score is below 1 %. Google has not listed this vulnerability in the CISA KEV catalog, suggesting no large‑scale exploitation has been observed. The potential for phishing or user deception is inferred and highlights the importance of addressing this issue.

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
`[150.0.7871.47,150.0.7871.47)`	affected	generic	—

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Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

Update Chrome to version 150.0.7871.47 or newer.
Ensure Chrome’s auto‑update feature is enabled so future patches are applied automatically.
Avoid performing unexpected UI gestures when browsing untrusted or suspicious websites.

Generated by OpenCVE AI on July 17, 2026 at 14:14 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 High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00186.

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/513832989

History

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

Type	Values Removed	Values Added
Title	UI Spoofing via Crafted Page in Google Chrome

Tue, 14 Jul 2026 20:45:00 +0000

Type	Values Removed	Values Added
Title		UI Spoofing via Crafted Page in Google Chrome

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

Type	Values Removed	Values Added
Title	Chrome UI Spoofing via Improper Gesture Handling

Sun, 12 Jul 2026 10:45:00 +0000

Type	Values Removed	Values Added
Title		Chrome UI Spoofing via Improper Gesture Handling

Sat, 11 Jul 2026 02:45:00 +0000

Type	Values Removed	Values Added
Title	UI Spoofing via Crafted HTML Page in Google Chrome

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

Type	Values Removed	Values Added
Title		UI Spoofing via Crafted HTML Page in Google Chrome

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

Type	Values Removed	Values Added
Title	UI Spoofing via Crafted HTML and User Gestures in Google Chrome

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

Type	Values Removed	Values Added
Title		UI Spoofing via Crafted HTML and User Gestures in Google Chrome

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

Type	Values Removed	Values Added
Title	Chrome UI Spoofing via Crafted HTML Page

Tue, 07 Jul 2026 16:15:00 +0000

Type	Values Removed	Values Added
Title		Chrome UI Spoofing via Crafted HTML Page

Mon, 06 Jul 2026 12:30:00 +0000

Type	Values Removed	Values Added
Title	UI Spoofing Vulnerability in Google Chrome Allowing Remote User Deception

Sun, 05 Jul 2026 23:15:00 +0000

Type	Values Removed	Values Added
Title		UI Spoofing Vulnerability in Google Chrome Allowing Remote User Deception

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

Type	Values Removed	Values Added
Title	Remote UI Spoofing via Crafted HTML in Google Chrome

Sun, 05 Jul 2026 04:00:00 +0000

Type	Values Removed	Values Added
Title		Remote UI Spoofing via Crafted HTML in Google Chrome

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

Type	Values Removed	Values Added
Title	Chrome UI Spoofing via Gesture Exploitation

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

Type	Values Removed	Values Added
Title		Chrome UI Spoofing via Gesture Exploitation

Fri, 03 Jul 2026 09:15:00 +0000

Type	Values Removed	Values Added
Title	UI Spoofing via Gesture-based UI Glitch in Google Chrome

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

Type	Values Removed	Values Added
Title		UI Spoofing via Gesture-based UI Glitch in Google Chrome

Thu, 02 Jul 2026 11:45:00 +0000

Type	Values Removed	Values Added
Title	UI Spoofing via Unsupported UI Gestures in Google Chrome

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

Type	Values Removed	Values Added
Title		UI Spoofing via Unsupported UI Gestures in Google Chrome

Wed, 01 Jul 2026 20:45:00 +0000

Type	Values Removed	Values Added
Title	UI Spoofing via Crafted HTML Page in Google Chrome

Wed, 01 Jul 2026 16:15:00 +0000

Type	Values Removed	Values Added
Title		UI Spoofing via Crafted HTML Page in Google Chrome

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

Type	Values Removed	Values Added
Title	UI Spoofing via Crafted HTML Page in Google Chrome Before 150.0.7871.47
Weaknesses	CWE-749

Wed, 01 Jul 2026 07:30:00 +0000

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

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

Type	Values Removed	Values Added
Title		UI Spoofing via Crafted HTML Page in Google Chrome Before 150.0.7871.47
Weaknesses		CWE-749

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

Type	Values Removed	Values Added
Weaknesses		CWE-451
Metrics		cvssV3_1 `{'score': 4.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

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

Type	Values Removed	Values Added
Description		Inappropriate implementation in UI in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures 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/513832989

Subscriptions

Google Chrome

MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-06-30T22:38:41.345Z

Updated: 2026-07-01T01:59:14.276Z

Reserved: 2026-06-29T23:04:05.473Z

Link: CVE-2026-13973

Vulnrichment

Updated: 2026-07-01T01:52:50.510Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-07-17T14:15:05Z

Weaknesses

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

Impact

Affected Systems

Risk and Exploitability

Tracking

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction Required

Exploitation none

Automatable no

Technical Impact partial

Subscriptions

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