CVE-2026-10991
Use After Free in Google Chrome V8 Engine
Publication date: 2026-06-04
Last updated on: 2026-06-05
Assigner: Chrome
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 149.0.7827.53 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-416 | The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a use-after-free issue in the V8 JavaScript engine used by Google Chrome versions prior to 149.0.7827.53.
It allows a remote attacker to execute arbitrary code inside a sandbox by convincing a user to perform specific user interface gestures on a specially crafted HTML page.
How can this vulnerability impact me? :
An attacker exploiting this vulnerability could execute arbitrary code within the sandbox environment of the browser.
This could potentially lead to unauthorized actions or compromise of the browser's security, although the code execution is limited to the sandbox.