Vulnerability Database

309,130

Total vulnerabilities in the database

CVE-2021-31664

RIOT-OS 2021.01 before commit 44741ff99f7a71df45420635b238b9c22093647a contains a buffer overflow which could allow attackers to obtain sensitive information.

  • Published: Jun 18, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-31664
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:P/I:N/A:N

CWEs:

Software From Fixed in
riot-os / riot 2021.01 2021.01.x