CVSS 4.0
4.8 mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:NCVE-2026-35206
Medium (4.8) in helm helm. EPSS 0.2% chance of exploitation in the next 30 days. Fixed in helm.sh/helm/v4 4.1.4.
Helm is a package manager for Charts for Kubernetes. In Helm versions <=3.20.1 and <=4.1.3, a specially crafted Chart will cause helm pull --untar [chart URL | repo/chartname] to write the Chart's contents to the immediate output directory (as defaulted to the current working directory; or as given by the --destination and --untardir flags), rather than the expected output directory suffixed by the chart's name. This vulnerability is fixed in 3.20.2 and 4.1.4.
Severity
CVSS 3.1
4.4 mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-31)
- CWE
- CWE-22
- Published
- Modified
- Record from
- the NVD, synced
Affected
- helm:helm
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-hr2v-4r36-88hr | Go | helm.sh/helm/v4 | <4.1.4 | 4.1.4 |
| GHSA-hr2v-4r36-88hr | Go | helm.sh/helm/v3 | <3.20.2 | 3.20.2 |
| GO-2026-5435 | Go | helm.sh/helm/v3 | <3.20.2 | 3.20.2 |