CVE-2025-10890
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-24

Last updated on: 2025-09-25

Assigner: Chrome

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)
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Meta Information
Published
2025-09-24
Last Modified
2025-09-25
Generated
2026-06-16
AI Q&A
2025-09-24
EPSS Evaluated
2026-06-15
NVD
CVE-2025-10890
EUVD
EUVD-2025-31016
Affected Vendors & Products
Showing 4 associated CPEs
Vendor Product Version / Range
linux linux_kernel From 5.15.160 (inc) to 5.16 (inc)
google chrome to 140.0.7339.207 (exc)
apple macos *
microsoft windows *
Helpful Resources
Exploitability
CWE
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KEV
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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.
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Executive Summary

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.

Impact Analysis

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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