CVE-2026-13984: Incorrect security UI in Google Chrome
CVE-2026-13984 is a vulnerability in Google Chrome prior to version 150.0.7871.47 involving an incorrect security UI in the TabStrip. This flaw allows a remote attacker to perform UI spoofing by crafting a malicious HTML page. The issue was assigned a medium severity by Chromium security. There is no CVSS score available for this vulnerability. The vendor advisory linked indicates a stable channel update addressing this issue.
AI Analysis
Technical Summary
The vulnerability CVE-2026-13984 affects Google Chrome versions before 150.0.7871.47. It involves an incorrect security user interface in the TabStrip component, which can be exploited by a remote attacker through a crafted HTML page to spoof the UI. This could mislead users about the security state of the browser or the content they are viewing. The vulnerability is classified with medium severity by Chromium security. The vendor has released a stable channel update that includes a fix for this issue.
Potential Impact
A remote attacker can exploit this vulnerability to perform UI spoofing in the Chrome TabStrip, potentially misleading users about the authenticity or security of web content. This could facilitate phishing or social engineering attacks by making malicious pages appear trustworthy. However, no direct code execution or data breach is indicated in the provided information.
Mitigation Recommendations
A fix is available in Google Chrome version 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. Since this is not a cloud service, remediation depends on applying the update. Refer to the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for official update instructions.
CVE-2026-13984: Incorrect security UI in Google Chrome
Description
CVE-2026-13984 is a vulnerability in Google Chrome prior to version 150.0.7871.47 involving an incorrect security UI in the TabStrip. This flaw allows a remote attacker to perform UI spoofing by crafting a malicious HTML page. The issue was assigned a medium severity by Chromium security. There is no CVSS score available for this vulnerability. The vendor advisory linked indicates a stable channel update addressing this issue.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-13984 affects Google Chrome versions before 150.0.7871.47. It involves an incorrect security user interface in the TabStrip component, which can be exploited by a remote attacker through a crafted HTML page to spoof the UI. This could mislead users about the security state of the browser or the content they are viewing. The vulnerability is classified with medium severity by Chromium security. The vendor has released a stable channel update that includes a fix for this issue.
Potential Impact
A remote attacker can exploit this vulnerability to perform UI spoofing in the Chrome TabStrip, potentially misleading users about the authenticity or security of web content. This could facilitate phishing or social engineering attacks by making malicious pages appear trustworthy. However, no direct code execution or data breach is indicated in the provided information.
Mitigation Recommendations
A fix is available in Google Chrome version 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. Since this is not a cloud service, remediation depends on applying the update. Refer to the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for official update instructions.
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: 07/01/2026, 02:24:01 UTC
Last updated: 07/01/2026, 02:24:01 UTC
Views: 3
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.