CVE-2026-95345: Use after free in Google Chrome
Use after free in Actor in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
AI Analysis
Technical Summary
This vulnerability involves a use-after-free condition in the Actor component of Google Chrome before version 154.0.8037.57. Exploitation requires a remote attacker to deliver a specially crafted HTML page, which can lead to arbitrary code execution inside the browser sandbox. The issue has been addressed in Chrome version 154.0.8037.57 as per the official Google Chrome stable channel update.
Potential Impact
Successful exploitation allows remote code execution within the sandbox environment of Google Chrome. This could enable attackers to run arbitrary code, potentially leading to further compromise of the affected system within the sandbox constraints. The severity is assessed as medium by the Chromium security team.
Mitigation Recommendations
Users should update Google Chrome to version 154.0.8037.57 or later, where this vulnerability is fixed. The vendor advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html confirms the availability of this official fix. No additional mitigation steps are indicated by the vendor.
CVE-2026-95345: Use after free in Google Chrome
Description
Use after free in Actor in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
CVSS v3.1
Score 8.8high
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a use-after-free condition in the Actor component of Google Chrome before version 154.0.8037.57. Exploitation requires a remote attacker to deliver a specially crafted HTML page, which can lead to arbitrary code execution inside the browser sandbox. The issue has been addressed in Chrome version 154.0.8037.57 as per the official Google Chrome stable channel update.
Potential Impact
Successful exploitation allows remote code execution within the sandbox environment of Google Chrome. This could enable attackers to run arbitrary code, potentially leading to further compromise of the affected system within the sandbox constraints. The severity is assessed as medium by the Chromium security team.
Mitigation Recommendations
Users should update Google Chrome to version 154.0.8037.57 or later, where this vulnerability is fixed. The vendor advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html confirms the availability of this official fix. No additional mitigation steps are indicated by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-22T05:10:00.925Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html","vendor":"Google"}]
Threat ID: 6abbf87e57f14566d451c8af
Added to database: 09/29/2026, 17:42:22 UTC
Last enriched: 09/29/2026, 18:01:02 UTC
Last updated: 09/29/2026, 19:07:33 UTC
Views: 3
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