What’s Vulnerable › Vulnerabilities

CVE-2021-46483

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-01-25 · updated 2026-06-17
• Weakness: CWE-787

Description

Jsish v3.5.0 was discovered to contain a heap buffer overflow via BooleanConstructor at src/jsiBool.c.

Affected products

• Jsish Jsi: 3.5.0

References

• https://github.com/pcmacdon/jsish/issues/62
• https://github.com/pcmacdon/jsish/issues/62

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