ALT-PU-2026-6081-4

BDU:2026-07256

MEDIUM5.1

Уязвимость пакетного менеджера для Kubernetes Helm, связанная с неверным ограничением имени пути к каталогу с ограниченным доступом, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

Published: 2026-05-24

CVSS 3.xMEDIUM 5.1

CVSS:3.x/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CVSS 2.0LOW 3.6

CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:P/A:P

References

CVE-2026-35206

MEDIUM4.8

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.

Published: 2026-04-09Modified: 2026-04-16

CVSS 3.xMEDIUM 4.4

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

CVSS 4.0MEDIUM 4.8

CVSS:4.0/CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

References

GHSA-hr2v-4r36-88hr

MEDIUM4.8

Helm Chart extraction output directory collapse via `Chart.yaml` name dot-segment

Published: 2026-04-10

CVSS 4.0MEDIUM 4.8

CVSS:4.0/CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

References

Package update helm in branch c10f2

Closed issues (3)

Helm Chart extraction output directory collapse via `Chart.yaml` name dot-segment