CVE-2026-106190: Use after free in Google Chrome
Description
A use-after-free vulnerability exists in the Media component of Google Chrome prior to version 155.0.8059.39. This flaw allows a remote attacker to execute arbitrary code within the sandbox by tricking a user into visiting a crafted HTML page. The vulnerability has a high severity rating with a CVSS score of 8.8.
CVSS v3.1
Score 8.8high
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
CVE-2026-106190 is a use-after-free vulnerability in the Media component of Google Chrome versions before 155.0.8059.39. Exploitation requires user interaction via a specially crafted HTML page and can lead to arbitrary code execution inside the sandbox environment. The vulnerability is rated high severity with a CVSS 3.1 base score of 8.8, indicating network attack vector, low attack complexity, no privileges required, user interaction needed, and high impact on confidentiality, integrity, and availability. Google has published an advisory indicating a stable channel update addressing this issue in version 155.0.8059.39.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code within the sandbox of the affected Chrome browser, potentially compromising confidentiality, integrity, and availability of the system. The attack requires user interaction but no privileges or complex conditions.
Mitigation Recommendations
A fix is available in Google Chrome version 155.0.8059.39. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory for details: https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-06T16:30:26.935Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","vendor":"Google"}]
Threat ID: 6ac546352cdf04f656d49cf0
Added to database: 10/06/2026, 19:04:21 UTC
Last enriched: 10/06/2026, 22:48:22 UTC
Last updated: 10/07/2026, 03:48:22 UTC
Views: 2
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.