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Use after free in Chromecast in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
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14 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, fixed in Chrome 155. Technical details remain restricted, and the article does not establish exploitation activity.
A critical-severity use-after-free vulnerability in Chrome’s Chromecast component, fixed in the Chrome 155 security update.
A critical use-after-free vulnerability in Chrome's Chromecast component, fixed in the October 6, 2026 update. The content does not establish arbitrary code execution, sandbox escape, or a working attack chain.
A critical use-after-free vulnerability in Chrome's Chromecast component permits remote arbitrary code execution outside the sandbox through a crafted HTML page. It affects Google Chrome versions before 155.0.8059.39 and is flagged by this plugin for affected Chromium packages without a vendor-supplied patch. The CVSS v3 base score is 9.6; exploitation requires user interaction but no privileges.
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Every observed campaign linking this CVE to a named adversary.
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.