What’s Vulnerable › Vulnerabilities

CVE-2021-32281

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-09-20 · updated 2026-06-17
• Weakness: CWE-787

Description

An issue was discovered in gravity through 0.8.1. A heap-buffer-overflow exists in the function gnode_function_add_upvalue located in gravity_ast.c. It allows an attacker to cause code Execution.

Affected products

• Creolabs Gravity: through 0.8.1

References

• https://github.com/marcobambini/gravity/issues/313
• https://github.com/marcobambini/gravity/issues/313

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