What’s Vulnerable › Vulnerabilities

CVE-2019-19796

• 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: 2019-12-13 · updated 2026-06-17
• Weakness: CWE-787

Description

Yabasic 2.86.2 has a heap-based buffer overflow in myformat in function.c via a crafted BASIC source file.

Affected products

• Yabasic: 2.86.2

References

• https://github.com/marcIhm/yabasic/issues/37
• https://github.com/marcIhm/yabasic/issues/37

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