CVE-2026-93015

Katalog CVE

CVSS 6.3 · Medium EPSS 0,39%

Kerentanan Out-of-bounds Write. Skor CVSS 3.1 6.3 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

17 September 2026

Terakhir diubah

24 September 2026

Status NVD

Deferred

CVSS 3.1

6.3 (Medium), sumber vulncheck.com
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write
CWE-1284: Improper Validation of Specified Quantity in Input

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 31,7% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/bluekitchen/btstack
• https://github.com/bluekitchen/btstack/blob/v1.8.2/src/classic/a2dp.c#L568
• https://github.com/bluekitchen/btstack/blob/v1.8.2/src/classic/avdtp.c#L1703
• https://github.com/bluekitchen/btstack/commit/fc208fcce056d4e0a5bb916abc90e83a383e1cdf
• https://www.vulncheck.com/advisories/bluekitchen-btstack-through-1.8.2-a2dp-sep-discovery-out-of-bounds-write