CVE-2021-46023

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p54

Published

Feb 14, 2023 (Feb 14, 2023)

Modified

Jun 17, 2026

Description

An Untrusted Pointer Dereference was discovered in function mrb_vm_exec in mruby before 3.1.0-rc. The vulnerability causes a segmentation fault and application crash.

Vendors: mruby
Products: mruby
Weakness: CWE-119
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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