CVE-2022-1071CWE-416

User after free in mrb_vm_exec in mruby/mruby

High · published March 26, 2022

CVSS v3.0

7.7

EPSS

1%

Percentile

59.9

In the wild

Unconfirmed

What it is

User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.

The record

Technical detail

CVSS v3.0: 7.7 · HIGH
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
CVSS v4.0: Not supplied
EPSS: 0.00920 · 59.9th percentile
Weakness: CWE-416 · Use After Free
Published: 2022-03-26T03:40Z

EPSS history

Timeline

26 MAR 03:40Z
User after free in mrb_vm_exec in mruby/mruby
cvelistv5