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Case File

CVE-2021-39536

HIGH · CVSS 8.8 EPSS 1.06% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-20 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-39536
Severity
HIGH
CVSS
8.8
EPSS
1.06%

Original NVD Description

An issue was discovered in libxsmm through v1.16.1-93. The JIT code has a heap-based buffer overflow.

Related CVEs

Other vulnerabilities affecting the same vendor(s)