VDB
CVE-2026-6306
CVE-2026-6306
PUBLISHED
CVSS 9.300000190734863 CRITICAL
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)
EPSS 0.04% · 11.4th percentile
Risk Scores
CVSS v4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.04%
11.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | 147.0.7727.101 |
Timeline
- Apr 15, 2026 CVE Published
- Apr 16, 2026 EPSS Score
- Apr 16, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score