Helm
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Release notes
v3.20.2
v3.20.2
Helm v3.20.2 is a security patch release. Users are encouraged to upgrade for the best experience.
The community keeps growing, and we'd love to see you there!
- Join the discussion in Kubernetes Slack:
- for questions and just to hang out
- for discussing PRs, code, and bugs
- Hang out at the Public Developer Call: Thursday, 9:30 Pacific via Zoom
- Test, debug, and contribute charts: ArtifactHub/packages
Security fixes
- GHSA-hr2v-4r36-88hr Helm Chart extraction output directory collapse via
Chart.yamlname dot-segment
Installation and Upgrading
Download Helm v3.20.2. The common platform binaries are here:
- MacOS amd64 (checksum / 7de04301f28b902a74f6286ed941cadc86ee5e6a9086a18f2ccf1f548e99d618)
- MacOS arm64 (checksum / 139c794c22f16b579d08ddd3008c8038b9bb2814f35b5bcca91f50a1f458978d)
- Linux amd64 (checksum / 258e830a9e613c8a7a302d6059b4bb3b9758f2f3e1bb8ea0d707ce10a9a72fea)
- Linux arm (checksum / a8a614c740399ff1ef32bcea6be6e4523f17e3376f9cf55c192cc48c8f2d1f19)
- Linux arm64 (checksum / 5ea2d6bc2cda3f8edf985e028809f5a9278f404fb8ab24044de9b7cb9b79a691)
- Linux i386 (checksum / 88e4c1834307cdbc9f3b80920e1a383e4ba50bb488fb0be1b1fbd4918bb6ae73)
- Linux ppc64le (checksum / 98bb26a2f3c0b0c1a50db3181dff192554e0c204a07427d98d6b01e259f23cbe)
- Linux s390x (checksum / 584dd77ef8096d6ef939a1822f72840e749fc8311b2b13ae94df5f786862a56b)
- Linux riscv64 (checksum / 957391d0710d72678acd09959b5dc77888cd007a78a4b99944d3b2fc7e1895ca)
- Windows amd64 (checksum / 24e8e5b71bab4ee17e6f989931ecf4fb144f9916cbe9990c0b6b2ec7b925c454)
- Windows arm64 (checksum / 7c940a73a6882f50b69aec3282549da4a49917669db18fc503db930fb74b9789)
The Quickstart Guide will get you going from there. For upgrade instructions or detailed installation notes, check the install guide. You can also use a script to install on any system with bash.
What's Next
- 4.1.5 and 3.20.3 are the next patch (bug fix) releases and will be on April 8, 2026
- 4.2.0 and 3.21.0 are the next minor (feature) releases and will be on May 13, 2026
Changelog
- fix: Chart dot-name path bug 8fb76d6ab555577e98e23b7500009537a471feee (George Jenkins)
- fix: pin codeql-action/upload-sarif to commit SHA in scorecards workflow 3a8927e275c50cecde273872dad2a5576bd46375 (Terry Howe)