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CVE-2026-7363 is a critical use-after-free vulnerability in the Canvas component of Google Chrome. It affects Google Chrome on Linux and ChromeOS prior to version 147.0.7727.138. The flaw can be triggered by a remote attacker through a crafted HTML page, causing Chrome to access memory after it has been freed. According to the provided content, successful exploitation allows arbitrary code execution inside the browser sandbox. Chromium assigned this issue critical severity.
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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.
13 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical use-after-free vulnerability in the Chrome Canvas component that could enable remote code execution via a malicious webpage.
A critical use-after-free vulnerability in Chrome Canvas.
A critical use-after-free vulnerability in the Canvas component of Google Chrome that allows a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.
A high-severity use-after-free vulnerability in Chrome Canvas fixed in Chrome 147.0.7727.137.
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.