CVE-2026-6316 is a high-severity use-after-free vulnerability in the Forms component of Google Chrome. The flaw affects Chrome versions prior to 147.0.7727.101 and arises from a dangling-pointer condition in form-related object handling, where code can access an object after its memory has been freed. A remote attacker can trigger the vulnerability by causing a target to load a crafted HTML page, leading to arbitrary code execution within the Chrome renderer sandbox.
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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 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.
9 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A use-after-free vulnerability in the Forms component of Google Chrome that allows remote code execution inside the sandbox via a crafted HTML page.
A high-severity use-after-free vulnerability in Forms in Google Chrome.
A use-after-free vulnerability in Google Chrome's Forms component that can allow remote attackers to achieve arbitrary code execution inside the Chrome renderer sandbox via a crafted HTML page.
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.