CVE-2026-19774: BlueZ A2DP Stack-based Buffer Overflow Remote Code Execution Vulnerability

Overview

Severity

High (CVSS 7.1)

CVSS Vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-19

EPSS Score

0.33% (percentile: 26.1%)

Affected Products (1)

Other

• 21808-17084

Security Updates (1)

• Security Update

Revision History

• 2026-09-19: Information published.