cve.bz

CVE-2021-3510

7.5 highEPSS 1.0%

High (7.5) in zephyrproject zephyr. EPSS 1.0% chance of exploitation in the next 30 days.

Zephyr JSON decoder incorrectly decodes array of array. Zephyr versions >= >1.14.0, >= >2.5.0 contain Attempt to Access Child of a Non-structure Pointer (CWE-588). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-289f-7mw3-2qf4

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE
CWE-588
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON