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CVE-2025-13224 is a high-severity type confusion vulnerability in the V8 JavaScript and WebAssembly engine used by Google Chrome. The flaw affects Chrome versions prior to 142.0.7444.175 on Linux, prior to 142.0.7444.175/.176 on Windows, and prior to 142.0.7444.176 on macOS. By causing V8 to incorrectly recognize or handle object types, a crafted HTML page can trigger heap corruption during script processing. Successful exploitation may result in memory corruption that can be leveraged for arbitrary code execution or can cause the browser to crash, resulting in denial of service. Public reporting indicated no confirmed in-the-wild exploitation at the time of disclosure.
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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.
No public exploits tracked yet. Mallory keeps watching.
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.
18 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A type confusion vulnerability in the V8 JavaScript engine in Google Chrome that could allow for arbitrary code execution in the context of the logged on user. Exploitation could lead to full user compromise depending on privileges.
A high-severity Chrome V8 JavaScript/WebAssembly type confusion vulnerability that may enable arbitrary code execution or denial of service through crafted web content.
A high-severity type confusion vulnerability in Google Chrome’s V8 JavaScript engine that has been patched; Google reports it is not yet exploited in the wild.
High-severity Google Chrome vulnerability: a type confusion flaw in the V8 JavaScript engine; patched via an emergency update, with no exploitation reported in the content.
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.