CVE-2026-80185
Publication date 25 August 2026
Last updated 9 October 2026
Ubuntu priority
Description
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.
Severity score breakdown
CVSS version: CVSS v3.0
Base score
5.7 · Medium
Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
Related Ubuntu Security Notices (USN)
- USN-8908-1
- BlueZ vulnerabilities
- 8 October 2026