What’s Vulnerable › Vulnerabilities

CVE-2022-44317

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-11-08 · updated 2026-06-17
• Weakness: CWE-787

Description

PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the StdioOutPutc function in cstdlib/stdio.c when called from ExpressionParseFunctionCall.

Affected products

• Picoc Project Picoc: 3.2.2

References

• https://github.com/jpoirier/picoc/issues/37
• https://gitlab.com/zsaleeba/picoc/-/issues/48
• https://github.com/jpoirier/picoc/issues/37
• https://gitlab.com/zsaleeba/picoc/-/issues/48

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