{"cve":"CVE-2020-10068","nvd":{"published":"2020-06-05T18:15:12.887","modified":"2026-06-17T02:47:17.577","status":"Modified","description":"In the Zephyr project Bluetooth subsystem, certain duplicate and back-to-back packets can cause incorrect behavior, resulting in a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-20"],"references":["https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10068","https://github.com/zephyrproject-rtos/zephyr/pull/23091","https://github.com/zephyrproject-rtos/zephyr/pull/23707","https://github.com/zephyrproject-rtos/zephyr/pull/23708","https://github.com/zephyrproject-rtos/zephyr/pull/23964"],"products":["zephyrproject:zephyr"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-10068","score":0.00496,"percentile":0.42602,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}