CVE-2026-13984: Incorrect security UI in Google Chrome
Incorrect security UI in TabStrip 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)
AI Analysis
Technical Summary
This vulnerability involves an incorrect security user interface in the TabStrip component of Google Chrome versions before 150.0.7871.47. An attacker can craft a malicious HTML page that causes the browser to display misleading UI elements, enabling UI spoofing attacks. The issue is tracked under CWE-451 (Incorrect Security UI). The CVSS v3.1 base score is 4.3, reflecting a medium severity with network attack vector, low attack complexity, no privileges required, user interaction required, unchanged scope, no confidentiality or availability impact, and limited integrity impact.
Potential Impact
The impact is limited to UI spoofing, which may deceive users into trusting malicious content or actions. There is no direct compromise of data confidentiality or system availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
A fixed version of Google Chrome is available at 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory.
CVE-2026-13984: Incorrect security UI in Google Chrome
Description
Incorrect security UI in TabStrip 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)
CVSS v3.1
Score 4.3medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an incorrect security user interface in the TabStrip component of Google Chrome versions before 150.0.7871.47. An attacker can craft a malicious HTML page that causes the browser to display misleading UI elements, enabling UI spoofing attacks. The issue is tracked under CWE-451 (Incorrect Security UI). The CVSS v3.1 base score is 4.3, reflecting a medium severity with network attack vector, low attack complexity, no privileges required, user interaction required, unchanged scope, no confidentiality or availability impact, and limited integrity impact.
Potential Impact
The impact is limited to UI spoofing, which may deceive users into trusting malicious content or actions. There is no direct compromise of data confidentiality or system availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
A fixed version of Google Chrome is available at 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:04:08.451Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html","vendor":"Google"}]
Threat ID: 6a444c2727e9c7971985cf7e
Added to database: 06/30/2026, 23:07:19 UTC
Last enriched: 07/08/2026, 12:28:42 UTC
Last updated: 08/14/2026, 12:41:08 UTC
Views: 51
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