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3 vulnerabilities by BlueKitchen GmbH

CVE-2026-28528 (GCVE-0-2026-28528)

Vulnerability from cvelistv5 – Published: 2026-03-30 14:08 – Updated: 2026-03-30 16:45 X_Open Source
VLAI?
Title
BlueKitchen BTstack < 1.8.1 AVRCP Browsing Target GET_FOLDER_ITEMS Handler OOB Read / Undefined Behavior
Summary
BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Browsing Target GET_FOLDER_ITEMS handler that fails to validate packet boundaries and attribute count data. An attacker with a paired Bluetooth Classic connection can exploit insufficient bounds checking on the attr_id parameter to cause crashes and corrupt attribute bitmap state.
Severity ?
2.1 (Low)
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
4.6 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
CWE
  • CWE-125 - Out-of-bounds Read
  • CWE-758 - Reliance on Undefined, Unspecified, or Implementation-Defined Behavior
Assigner
References
Impacted products
Vendor Product Version
BlueKitchen GmbH BTstack Affected: 0 , < 1.8.1 (semver)
Create a notification for this product.
Credits
Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc. VulnCheck
Show details on NVD website
To clipboard 

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CVE-2026-28527 (GCVE-0-2026-28527)

Vulnerability from cvelistv5 – Published: 2026-03-30 14:07 – Updated: 2026-04-01 18:08 X_Open Source
VLAI?
Title
BlueKitchen BTstack < 1.8.1 AVRCP Controller GET_PLAYER_APPLICATION_SETTING_*_TEXT Handlers OOB Read
Summary
BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Controller GET_PLAYER_APPLICATION_SETTING_ATTRIBUTE_TEXT and GET_PLAYER_APPLICATION_SETTING_VALUE_TEXT handlers that allows nearby attackers to read beyond packet boundaries. Attackers can establish a paired Bluetooth Classic connection and send specially crafted VENDOR_DEPENDENT responses to trigger out-of-bounds reads, causing information disclosure and potential crashes on affected devices.
Severity ?
2.1 (Low)
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
3.5 (Low)
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CWE
Assigner
References
Impacted products
Vendor Product Version
BlueKitchen GmbH BTstack Affected: 0 , < 1.8.1 (semver)
Create a notification for this product.
Credits
Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc. VulnCheck
Show details on NVD website
To clipboard 

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CVE-2026-28526 (GCVE-0-2026-28526)

Vulnerability from cvelistv5 – Published: 2026-03-30 14:06 – Updated: 2026-03-30 14:39 X_Open Source
VLAI?
Title
BlueKitchen BTstack < 1.8.1 AVRCP Controller LIST_PLAYER_APPLICATION_SETTING_* Handlers OOB Read
Summary
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Severity ?
2.1 (Low)
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
3.5 (Low)
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CWE
Assigner
References
Impacted products
Vendor Product Version
BlueKitchen GmbH BTstack Affected: 0 , < 1.8.1 (semver)
Create a notification for this product.
Credits
Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc. VulnCheck
Show details on NVD website
To clipboard 

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