AUGUST 4, 2026
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Case File

CVE-2021-44647

MEDIUM · CVSS 5.5 EPSS 0.42%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-01-11 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. It may lead to a denial-of-service condition.

CVE
CVE-2021-44647
Severity
MEDIUM
CVSS
5.5
EPSS
0.42%

Original NVD Description

Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.

Related CVEs

Other vulnerabilities affecting the same vendor(s)