📦 Jsish

by Jsish

🔍 What is Jsish?

Description coming soon...

🛡️ Security Overview

Click on a severity to filter vulnerabilities

⚠️ Known Vulnerabilities

CVE-2025-65570

CRITICAL CVSS 9.8 Dec 29, 2025

A type confusion vulnerability in jsish 2.0 allows incorrect control flow during execution of the OP_NEXT opcode. When an 'instanceof' expression uses array element access inside a for-in loop, the im...

CVE-2024-24188

CRITICAL CVSS 9.8 Feb 7, 2024

CVE-2024-24188 is a critical heap buffer overflow vulnerability in Jsish v3.5.0 that allows attackers to execute arbitrary code or cause denial of service. This affects all systems running the vulnera...

CVE-2020-22874

CRITICAL CVSS 9.8 Jul 13, 2021

This integer overflow vulnerability in jsish's Jsi_ObjArraySizer function allows remote attackers to execute arbitrary code by triggering memory corruption. It affects all systems running jsish versio...

CVE-2020-23259

HIGH CVSS 7.5 Apr 4, 2023

This vulnerability in Jsish (a JavaScript interpreter for embedded systems) allows attackers to cause denial of service through a NULL pointer dereference in the Jsi_Strlen function. Systems running J...

CVE-2021-46482

HIGH CVSS 7.8 Jan 25, 2022

CVE-2021-46482 is a heap buffer overflow vulnerability in Jsish v3.5.0's NumberConstructor function that allows attackers to execute arbitrary code or cause denial of service. This affects systems run...