CVE-2025-10890
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-09-24
Last updated on: 2025-09-25
Assigner: Chrome
Description
Description
Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| chrome | to 140.0.7339.207 (exc) | |
| apple | macos | * |
| microsoft | windows | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-1300 | The device does not contain sufficient protection mechanisms to prevent physical side channels from exposing sensitive information due to patterns in physically observable phenomena such as variations in power consumption, electromagnetic emissions (EME), or acoustic emissions. |
| CWE-203 | The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a side-channel information leakage in the V8 JavaScript engine used in Google Chrome versions prior to 140.0.7339.207. It allows a remote attacker to leak cross-origin data by using a specially crafted HTML page, potentially exposing sensitive information from other websites.
How can this vulnerability impact me? :
This vulnerability can impact you by allowing attackers to access sensitive information from other websites you visit, bypassing the usual security boundaries between sites. This could lead to privacy breaches or unauthorized data exposure.
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