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Case File

CVE-2021-46498

MEDIUM · CVSS 5.5 EPSS 0.64% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-01-27 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. Public exploit code or proof-of-concept references have been detected in its references. It may lead to a denial-of-service condition.

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-2021-46498
Severity
MEDIUM
CVSS
5.5
EPSS
0.64%

Original NVD Description

Jsish v3.5.0 was discovered to contain a heap-use-after-free via jsi_wswebsocketObjFree in src/jsiWebSocket.c. This vulnerability can lead to a Denial of Service (DoS).

Related CVEs

Other vulnerabilities affecting the same vendor(s)