CVE-2022-3715: GNU Bash

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

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 products

• GNU Bash: from 5.1, before 5.1.8 (fixed in 5.1.8)
• Red Hat Enterprise Linux: version 9.0 only

Published 2023-01-05. Last modified 2026-06-17.