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CVE-2026-7344 is a critical use-after-free vulnerability in the Accessibility component of Google Chrome on Windows. It affects Chrome versions prior to 147.0.7727.138. The flaw arises from improper lifetime management of memory in the Accessibility subsystem, allowing freed memory to be accessed after deallocation. A remote attacker could trigger the issue using a crafted HTML page and, if the renderer process has already been compromised, potentially leverage the bug to escape Chrome's sandbox. Chromium rated the issue as Critical.
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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.
15 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A use-after-free vulnerability in Chrome's Accessibility component that is part of Google's urgent security update.
A critical use-after-free vulnerability in the Chrome Accessibility component that could enable remote code execution.
A critical use-after-free vulnerability in Chrome Accessibility.
A critical use-after-free vulnerability in the Accessibility component of Google Chrome on Windows that could allow a remote attacker, after compromising the renderer process, to potentially escape the 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.