CVE-2026-16421

Summary

by MITRE • 07/22/2026

Inappropriate implementation in WebAudio in Google Chrome prior to 150.0.7871.182 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

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• Disclosure: 07/22/2026
• Moderation: in review
• CPE: In Progress
• CWE: CWE-265 (unconfirmed)
• EPSS: 0.00000
• KEV: no
• Activities: very low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-16421
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-16421
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-16421/