CVE-2020-10066

5.7 mediumEPSS 0.2%

Medium (5.7) in zephyrproject zephyr. EPSS 0.2% chance of exploitation in the next 30 days.

Incorrect Error Handling in Bluetooth HCI core. Zephyr versions >= v1.14.2, >= v2.2.0 contain NULL Pointer Dereference (CWE-476). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gc66-xfrc-24qr

Severity

CVSS 3.1

5.7 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2021-05-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

zephyrproject:zephyr

References

http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gc66-xfrc-24qr
http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gc66-xfrc-24qr

Check your stack JSON