Answer in brief
CVE-2026-93015 records a High severity (CVSS 7.0) vulnerability in BlueKitchen BTstack through 1.8.2 A2DP SEP Discovery Out-of-Bounds Write. The current sources do not mark it as known exploited. The current feed maps BlueKitchen GmbH/BTstack (generic), BlueKitchen GmbH/BTstack (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.0. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps BlueKitchen GmbH/BTstack (generic), BlueKitchen GmbH/BTstack (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| BlueKitchen GmbH/BTstackgeneric | 0 | Not reported |
| BlueKitchen GmbH/BTstackgeneric | >=0 <=1.8.2 | Not reported |
Published upstream
Sep 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 24, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 17, 2026
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.
Quoted source text, attributed separately from HOL analysis.