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CVE-2025-10892 is a high-severity integer overflow vulnerability in the V8 JavaScript engine used by Google Chrome. It affects Chrome versions prior to 140.0.7339.207, with Windows and Mac patched in 140.0.7339.207/.208 and Linux patched in 140.0.7339.207 according to the provided content. The flaw can be triggered when crafted HTML and JavaScript cause an integer overflow in V8, leading to incorrect size or allocation calculations and subsequent heap corruption. The available content does not identify the exact vulnerable function, but it consistently describes the bug as an integer overflow in V8 that can be reached through a malicious web page.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An integer overflow vulnerability in the V8 component of Google Chrome that can allow remote code execution and potentially complete compromise of the vulnerable system.
Another integer overflow vulnerability in Chrome's V8 engine that could be mitigated through enhanced input validation and safe integer handling.
A high-severity integer overflow vulnerability in the V8 JavaScript engine of Google Chrome that can lead to heap corruption and potentially arbitrary code execution in the browser process via a crafted malicious web page.
A high-severity integer overflow vulnerability in Chrome's V8 engine.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.