What’s Vulnerable › Vulnerabilities

CVE-2021-3146

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-04-08 · updated 2026-06-17
• Weakness: CWE-426

Description

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

Affected products

• Dolby Audio X2: before 0.8.8.90 — fixed in 0.8.8.90

How to fix

Upgrade to a fixed version: Dolby Audio X2 0.8.8.90. Check the vendor advisory for mitigations.

References

• https://professional.dolby.com/siteassets/pdfs/dolby-dax2-security-advisory-2021-04-07.pdf
• https://professional.dolby.com/siteassets/pdfs/dolby-dax2-security-advisory-2021-04-07.pdf

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