Medium severity6.7NVD Advisory· Published Aug 19, 2026

CVE-2026-76229

Description

Renovate versions from 39.218.0 before 40.33.0 contain an arbitrary command injection vulnerability in the kustomize manager where user-provided chart names are appended to helm pull commands without proper sanitization. Attackers with repository write access can craft malicious kustomization.yaml files with specially crafted chart names to execute arbitrary commands on the Renovate host machine.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Renovatebot/renovatellm-fuzzy
Range: <40.33.0

Patches

Vulnerability mechanics

References

github.com/renovatebot/renovate/commit/cc08c6e98f19e6258c5d3180c70c98e1be0b0d37nvd
github.com/renovatebot/renovate/security/advisories/GHSA-xv56-3wq5-9997nvd
www.vulncheck.com/advisories/renovate-before-arbitrary-command-injection-via-kustomizenvd

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cvss	0.436
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000