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8.8 High

CVE-2026-6305 Heap buffer overflow in PDFium in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary…

Description

Heap buffer overflow in PDFium in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: High)

Affected products and versions

Product Affected versions Fixed in
Chrome 147.0 earliest → < 147.0.7727.101 147.0.7727.101

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