CVE-2026-87445: UI misrepresentation in Google Chrome
Description
UI misrepresentation in Session in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)
CVSS v3.1
Score 5.4medium
Affected software
Chrome
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves UI misrepresentation in the Session component of Google Chrome versions before 153.0.8010.36. An attacker can craft a malicious HTML page that spoofs UI elements, potentially misleading users. The vulnerability is classified with medium severity by Chromium security. The vendor advisory URL points to a stable channel update announcement but does not explicitly confirm patch availability or remediation details in the provided input.
Potential Impact
The impact is limited to UI spoofing, which can deceive users by presenting false interface elements. This could lead to user confusion or trick users into unintended actions. There is no indication of code execution, data leakage, or privilege escalation from the provided data.
Mitigation Recommendations
Patch status is not yet confirmed—check the vendor advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html for current remediation guidance. Users and administrators should apply updates from Google Chrome stable channel when available to address this issue.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-08T22:22:56.744Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html","vendor":"Google"}]
Threat ID: 6aa0b16cacd9273b49810f27
Added to database: 09/09/2026, 01:07:56 UTC
Last enriched: 09/09/2026, 04:22:56 UTC
Last updated: 10/23/2026, 15:10:15 UTC
Views: 27
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.