CVE-2026-80185 MEDIUM

CVE-2026-80185: Bluez: sdp-xml: bluez 5.86: unprivileged-local and adjacent-le-peer leads to arbitrary code execution as root

Vendor Red Hat
Product Red Hat Enterprise Linux 10
Weakness CWE-843
Published August 25, 2026
Last update August 25, 2026
View on NVD All CVEs

CVSS base score

5.7/10
Attack vector Adjacent
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

BlueZ sdp-xml.c type confusion via RegisterProfile(ServiceRecord) can crash bluetoothd (local DoS): a crafted nested ServiceRecord can corrupt the SDP XML parser stack so scalar union data is treated as a sequence pointer, allowing a local caller to crash bluetoothd.

Key dates

02Disclosure timeline

August 25, 2026 CVE published