What’s Vulnerable › Vulnerabilities

CVE-2021-46324

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-01-20 · updated 2026-06-17
• Weakness: CWE-787

Description

Espruino 2v11.251 was discovered to contain a stack buffer overflow via src/jsvar.c in jsvNewFromString.

Affected products

• Espruino: 2.11.251

References

• https://github.com/espruino/Espruino/issues/2121
• https://github.com/espruino/Espruino/issues/2121

Get alerted when CVE-2021-46324 or the next vulnerability affects your stack