CVE-2026-106345: Use of released resource in Google Chrome
Description
CVE-2026-106345 is a vulnerability in Google Chrome prior to version 155.0.8059.39 involving use of a released resource in the Session component. This flaw allowed a remote attacker who had already compromised the renderer process to spoof UI elements by crafting a malicious HTML page. The vulnerability is rated as low severity by Chromium security. A stable channel update addressing this issue has been released by Google.
Affected software
Chrome
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves use-after-release of a resource in the Session component of Google Chrome before version 155.0.8059.39. An attacker with control over the renderer process could exploit this to spoof user interface elements via a specially crafted HTML page. The issue was publicly disclosed and fixed in Chrome 155.0.8059.39. The Chromium project assigned a low severity rating to this flaw.
Potential Impact
The impact is limited to UI spoofing by an attacker who has already compromised the renderer process. This could potentially mislead users by displaying deceptive interface elements. There is no indication of remote code execution or broader system compromise from this vulnerability alone.
Mitigation Recommendations
Google has released an official fix in Chrome version 155.0.8059.39. 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
- 2026-10-06T16:36:01.343Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","vendor":"Google"}]
Threat ID: 6ac546542cdf04f656d49e2c
Added to database: 10/06/2026, 19:04:52 UTC
Last enriched: 10/06/2026, 21:04:34 UTC
Last updated: 10/06/2026, 23:48:14 UTC
Views: 6
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