BlueKitchen BTstack through 1.8.2 fails to validate the peer-reported endpoint count against table bounds in A2DP stream endpoint discovery. A bonded peer can send an AVDTP DISCOVER response with more endpoints than the fixed table holds, causing out-of-bounds writes that corrupt adjacent static objects and crash the process or sever event delivery.
History

Thu, 17 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
First Time appeared Bluekitchen
Bluekitchen btstack
Vendors & Products Bluekitchen
Bluekitchen btstack

Thu, 17 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Description BlueKitchen BTstack through 1.8.2 fails to validate the peer-reported endpoint count against table bounds in A2DP stream endpoint discovery. A bonded peer can send an AVDTP DISCOVER response with more endpoints than the fixed table holds, causing out-of-bounds writes that corrupt adjacent static objects and crash the process or sever event delivery.
Title BlueKitchen BTstack through 1.8.2 A2DP SEP Discovery Out-of-Bounds Write
Weaknesses CWE-1284
CWE-787
References
Metrics cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H'}

cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-09-17T15:16:52.858Z

Updated: 2026-09-17T19:19:21.674Z

Reserved: 2026-09-17T14:46:03.640Z

Link: CVE-2026-93015

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-09-17T16:18:35.847

Modified: 2026-09-24T21:08:55.030

Link: CVE-2026-93015

cve-icon Redhat

No data.