ACTIVELY EXPLOITED

CVE-2019-13720: Google Chrome WebAudio Use-After-Free Vulnerability

Facts
VendorGoogle
ProductChrome WebAudio
Actively exploitedYes
Added to CISA KEV23 May 2022
CISA federal deadline13 Jun 2022
Weakness (CWE)CWE-416

Required action (CISA's text)

Apply updates per vendor instructions.

Description (NVD)

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

SOURCES

Other Google flaws

Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.