VULNERABILITY INTELLIGENCE

CVE-2021-43268

CVSS score6.5 MEDIUM
EPSS probability0.88%
CISA KEVNot currently listed
Published2021-11-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Description

An issue was discovered in VxWorks 6.9 through 7. In the IKE component, a specifically crafted packet may lead to reading beyond the end of a buffer, or a double free.

Weakness classification

  • nvd@nist.gov: CWE-415

Primary references