CVE-2026-76229

medium Red Hat
CVSS v3 Base Score
6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Characteristics
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Published: August 19, 2026 (18 days ago)
Last Modified: August 19, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in Renovate. This arbitrary command injection vulnerability exists within the kustomize manager, where user-provided chart names are not properly sanitized before being used in helm pull commands. An attacker with write access to a repository can exploit this by crafting malicious kustomization.yaml files with specially designed chart names. This allows them to execute arbitrary commands on the Renovate host machine, leading to arbitrary code execution.

CWE

CWE-78

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com 🔗 github.com