---
id: CVE-2022-3715
title: >-
  A flaw was found in the bash package, where a heap-buffer overflow can occur
  in valid parameter_transform
summary: >-
  A flaw was found in the bash package, where a heap-buffer overflow can occur
  in valid parameter_transform. This issue may lead to memory problems.
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-119
  - CWE-787
vendor: gnu
product: bash
affected:
  - 'bash >= 5.1, < 5.1.8'
  - enterprise_linux = 9.0
patched:
  - bash 5.1.8
published: '2023-01-05'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T14:17:27.477'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2022-3715'
references:
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2126720'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2126720'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://security.netapp.com/advisory/ntap-20241108-0002/'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://cert-portal.siemens.com/productcert/html/ssa-398330.html'
    label: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
tags:
  - nvd
epss: 0.00356
epssPercentile: 0.27538
ingestedAt: '2026-10-14T15:36:13.928Z'
---

## Overview

A flaw was found in the bash package, where a heap-buffer overflow can occur in valid parameter_transform. This issue may lead to memory problems.

## Affected

- `bash >= 5.1, < 5.1.8`
- `enterprise_linux = 9.0`

## Remediation

Upgrade past the affected range:

- `bash 5.1.8`