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8.3 High

CVE-2026-12019 Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote…

Description

Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Affected products and versions

Product Affected versions Fixed in
Chrome 149.0 earliest → < 149.0.7827.115 149.0.7827.115

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