high8.8
CVE-2026-4455
Heap buffer overflow in PDFium in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.
Impact
Heap buffer overflow in PDFium in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: High)
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Chrome | before 146.0.7680.153 |