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CVE-2026-79224 is a critical use-after-free vulnerability in the Chromecast component of Google Chrome before version 152.0.7977.65. A remote attacker who has already compromised the Chrome renderer process can trigger the memory-lifetime flaw with a crafted HTML page and execute arbitrary code outside Chrome's renderer sandbox.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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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.
6 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical use-after-free vulnerability in Chrome's Chromecast component.
An unpatched vulnerability referenced as affecting Debian Linux releases 11.0, 12.0, 13.0, and 14.0, including the Debian Chromium package. The supplied CVSS v3 vector indicates network reachability, low attack complexity, no privileges required, user interaction required, and high confidentiality, integrity, and availability impact.
A critical use-after-free vulnerability in the Chromecast component of Google Chrome before version 152.0.7977.65. An attacker who has already compromised Chrome's renderer process can use a crafted HTML page to execute arbitrary code outside the browser sandbox.
Critical use-after-free vulnerability in Google Chrome's Chromecast component. Following renderer-process compromise, an attacker could potentially escape the browser sandbox through crafted HTML.
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.