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CVE-2026-11306

8.8
HIGHCVSS v3.1 Base Score
0.08%
LOW RiskEPSS (24th percentile)

Use after free in PDFium in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: Low)

Published: 6/5/2026
Modified: 6/5/2026
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Vulnerability Summary

CVSS v3 Score

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Score (Exploitation Probability)

0.08%LOW Exploitation Risk
24th percentile

This vulnerability has a 0.08% probability of being exploited in the next 30 days, ranking higher than 24% of all scored CVEs.

CWE Classification

Related Vulnerabilities

Same Weakness Type(CWE-416)

CVE-2026-11307HIGH 8.8

Use after free in PDFium in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: Low)

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Use after free in PDFium in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: Low)

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