CVE-2021-3146

HIGH 7.8CVE-2021-3146 · Published 08/04/2021 · updated 17/06/2026

In short

CVE-2021-3146 is a HIGH (CVSS 7.8) vulnerability affecting audio x2 (dolby).
Chance of exploitation in the next 30 days (EPSS): 0.44%, higher than 38.4% of all vulnerabilities.
Fix: update to 0.8.8.90 or later.

Package	Affected versions	Patched versions
audio x2 dolby	`< 0.8.8.90`	`0.8.8.90`

The Dolby Audio X2 (DAX2) API service before 0.8.8.90 on Windows allows local users to gain privileges.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.