CVE-2021-21165

PoC —

CVSS 3.1

8.8 high

EPSS

1%p64

Published

Mar 9, 2021 (Mar 9, 2021)

Modified

Jun 17, 2026

Description

Data race in audio in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Vendors: google fedoraproject debian
Products: chrome, fedora, debian linux
Weakness: CWE-362
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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