CVE-2026-28528 is an out-of-bounds read vulnerability affecting BlueKitchen BTstack versions prior to 1.8.1, specifically in the AVRCP Browsing Target GET_FOLDER_ITEMS handler due to inadequate packet boundary and attribute count validation. Rated Medium with a CVSS score of 4.6, this vulnerability requires an attacker to have a paired Bluetooth Classic connection to exploit it. Successful exploitation can lead to system crashes and corruption of attribute bitmap state. There is no evidence of active exploitation, nor are public exploit tools available, though it has received some community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.8.1CPE matchmatch criteria | cpe:2.3:a:bluekitchen-gmbh:btstack:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.