Live › vulnerability › CVE-2026-3910
Go to dashboardA memory-bounds bug in V8, the JavaScript engine inside Chromium browsers, lets a remote attacker run code inside the browser sandbox by getting a victim to load a crafted HTML page. CISA lists it as actively exploited in the wild.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 5h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Google Chromium V8 | vendor | – | – |
| google chrome | vendor | < 146.0.7680.75 | 146.0.7680.75 |
Open the browser's about page (chrome://version or edge://version) and compare the version to the vendor's fixed release.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Google Chromium V8 contains an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
This page as .md · .json · in your agent: get_signal("CVE-2026-3910")
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