CVE-2026-91710 Details
Description
Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
A use-after-free vulnerability has been identified in the WebAppInstalls component of Google Chrome. This issue affects versions prior to 153.0.8010.47 and allows remote attackers to execute arbitrary code outside of the browser's sandbox by using a crafted HTML page.
Users can update to Google Chrome version 153.0.8010.47 or later to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Sep 16, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html | [email protected] | Release NotesVendor Advisory |
| https://issues.chromium.org/issues/553132148 | [email protected] | Permissions Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-416 | Use After Free | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| google chrome | < 153.0.8010.47 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 17, 2026 | Initial Analysis | [email protected] |
| Sep 17, 2026 | CVE Modified | CISA-ADP |
| Sep 16, 2026 | CVE Modified | CISA-ADP |
| Sep 15, 2026 | New CVE Received | [email protected] |