CVE-2026-3910 is a high-severity inappropriate-implementation vulnerability in the V8 JavaScript and WebAssembly engine in Google Chrome before version 146.0.7680.75. The issue was reported as actively exploited in the wild. It can be triggered when a victim loads attacker-crafted HTML content, permitting arbitrary code execution within Chrome’s sandboxed renderer context.
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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.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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.
119 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A previously fixed Chrome zero-day vulnerability reported as actively exploited.
A previously patched Chrome zero-day vulnerability from 2026; no further technical details are provided.
A previously addressed actively exploited Chrome zero-day referenced only as historical context.
A previously patched Chrome zero-day mentioned as historical context; no technical vulnerability details are provided.
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.