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CVE-2026-9989

Medium

Description

Inappropriate implementation in Media in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to bypass same origin policy via a crafted video file. (Chromium security severity: High)

SeverityMedium
CVSS6.3
Exploit probability—
ProductGoogle Chrome
PublishedMay 28, 2026
First seenMay 28, 2026
Weakness typeCWE-346CWE-346

How to fix

Update
  • google chrome148.0.7778.216, 148.0.7778.215 or later

Affected products

ProductAffected versionsFixed in
google chromev < 148.0.7778.216, v < 148.0.7778.215148.0.7778.216, 148.0.7778.215

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