CVE-2019-17519

8.8 highEPSS 1.2%

The Bluetooth Low Energy implementation on NXP SDK through 2.2.1 for KW41Z devices does not properly restrict the Link Layer payload length, allowing attackers in radio range to cause a buffer overflow via a crafted packet.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 67% of CVEs (scores of 2026-10-31)
CWE: CWE-120
Published: 2020-02-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nxp:mcuxpresso_software_development_kit

References

https://asset-group.github.io/disclosures/sweyntooth/
https://asset-group.github.io/disclosures/sweyntooth/

Check your stack JSON