Go/github.com/tektoncd/pipeline CVE-2026-40923: medium 5.4, EPSS 0.32%
Tekton Pipelines: VolumeMount path restriction bypass via missing filepath.Clean in /tekton/ check
Action: Upgrade github.com/tektoncd/pipeline to 1.0.2 or later.
go get github.com/tektoncd/pipeline@v1.11.1go get github.com/tektoncd/pipeline@v1.9.3go get github.com/tektoncd/pipeline@v1.6.2go get github.com/tektoncd/pipeline@v1.3.4go get github.com/tektoncd/pipeline@v1.0.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.10.0 | 1.11.1 | - |
| 1.7.0 | 1.9.3 | - |
| 1.4.0 | 1.6.2 | - |
| 1.2.0 | 1.3.4 | - |
| 1.0.0 | 1.0.2 | - |
Fixed versions
| 1.11.1 | 1.9.3 | 1.6.2 | 1.3.4 | 1.0.2 |
Sources
- osv: GHSA-rx35-6rhx-7858
- https://github.com/tektoncd/pipeline/security/advisories/GHSA-rx35-6rhx-7858
- https://nvd.nist.gov/vuln/detail/CVE-2026-40923
- https://github.com/tektoncd/pipeline
- https://github.com/tektoncd/pipeline/releases/tag/v1.11.1
CVE-2026-40923 · published · modified · JSON