CVE-2019-13720 — Google Chrome WebAudio

Google Chrome WebAudio Use-After-Free Vulnerability

Added to KEV

2022-05-23

Federal due date

2022-06-13

Vendor

Google

Product

Chrome WebAudio

EPSS

99.6th percentile (score 0.896, as of 2026-06-08)

NVD CVSS v3.1

—

Ransomware use

Unknown

Upstream

https://nvd.nist.gov/vuln/detail/CVE-2019-13720

CISA short description

Google Chrome WebAudio contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Required action

Apply updates per vendor instructions.

EPSS percentile is the FIRST.org exploit-probability ranking as of the date noted above; it moves daily. CVSS reflects NVD's analysis at time of publication.