CVE-2026-33211
Fixed in a distro release EPSS <1%CVSS 9.6
Tekton Pipelines project provides k8s-style resources for declaring CI/CD-style pipelines. Starting in version 1.0.0 and prior to versions 1.0.1, 1.3.3, 1.6.1, 1.9.2, and 1.10.2, the Tekton Pipelines git resolver is vulnerable to path traversal via the `pathInRepo` parameter. A tenant with permission to create `ResolutionRequests` (e.g. by creating `TaskRuns` or `PipelineRuns` that use the git resolver) can read arbitrary files from the resolver pod's filesystem, including ServiceAccount tokens. The file contents are returned base64-encoded in `resolutionrequest.status.data`. Versions 1.0.1, 1.3.3, 1.6.1, 1.9.2, and 1.10.2 contain a patch.
Products: tektoncd pipeline, Builds for Red Hat OpenShift 1.6.0, Red Hat OpenShift Builds 1.7.3, Red Hat OpenShift Pipelines 1.2, Red Hat OpenShift Pipelines 1.21, Red Hat Trusted Artifact Signer 1.3, Builds for Red Hat OpenShift, Red Hat OpenShift Pipelines, Red Hat OpenShift Serverless, Red Hat OpenShift AI (RHOAI), Red Hat OpenShift Virtualization 4
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Go | github.com/tektoncd/pipeline | 1.0.1 |
| Go | github.com/tektoncd/pipeline | 1.3.3 |
| Go | github.com/tektoncd/pipeline | 1.6.1 |
| Go | github.com/tektoncd/pipeline | 1.9.2 |
| Go | github.com/tektoncd/pipeline | 1.10.2 |
| Go | github.com/tektoncd/pipeline | 1.11.1 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | tekton-chains | 0.26.2-r4 |
| Chainguard | tekton-chains-fips | 0.26.2-r5 |
| Chainguard | tekton-pipelines-controller-1.3 | 1.3.3-r0 |
| Chainguard | tekton-pipelines-controller-1.4 | 1.4.0-r19 |
| Chainguard | tekton-pipelines-controller-1.5 | no fix |
| Chainguard | tekton-pipelines-controller-1.7 | no fix |
| Chainguard | tekton-pipelines-controller-1.9 | 1.9.2-r0 |
| Chainguard | tekton-pipelines-controller-fips-1.4 | no fix |
| Chainguard | tekton-pipelines-controller-fips-1.5 | no fix |
| Chainguard | tekton-pipelines-controller-fips-1.7 | 1.7.0-r14 |
| Chainguard | tekton-pipelines-entrypoint-1.3 | 1.3.3-r0 |
| Chainguard | tekton-pipelines-entrypoint-1.4 | 1.4.0-r19 |
| Chainguard | tekton-pipelines-entrypoint-1.5 | no fix |
| Chainguard | tekton-pipelines-entrypoint-1.7 | no fix |
| Chainguard | tekton-pipelines-entrypoint-1.9 | 1.9.2-r0 |
| Chainguard | tekton-pipelines-entrypoint-fips-1.4 | no fix |
| Chainguard | tekton-pipelines-entrypoint-fips-1.5 | no fix |
| Chainguard | tekton-pipelines-entrypoint-fips-1.7 | 1.7.0-r14 |
| Chainguard | tekton-pipelines-events-1.3 | 1.3.3-r0 |
| Chainguard | tekton-pipelines-events-1.4 | 1.4.0-r19 |
| Chainguard | tekton-pipelines-events-1.5 | no fix |
| Chainguard | tekton-pipelines-events-1.7 | no fix |
| Chainguard | tekton-pipelines-events-fips-1.4 | no fix |
| Chainguard | tekton-pipelines-events-fips-1.5 | no fix |
| Chainguard | tekton-pipelines-events-fips-1.7 | 1.7.0-r14 |
| Chainguard | tekton-pipelines-nop-1.3 | 1.3.3-r0 |
| Chainguard | tekton-pipelines-nop-1.4 | 1.4.0-r19 |
| Chainguard | tekton-pipelines-nop-1.5 | no fix |
| Chainguard | tekton-pipelines-nop-1.7 | no fix |
| Chainguard | tekton-pipelines-nop-fips-1.4 | no fix |
| Chainguard | tekton-pipelines-nop-fips-1.5 | no fix |
| Chainguard | tekton-pipelines-nop-fips-1.7 | 1.7.0-r14 |
| Chainguard | tekton-pipelines-resolvers-1.3 | 1.3.3-r0 |
| Chainguard | tekton-pipelines-resolvers-1.4 | 1.4.0-r19 |
| Chainguard | tekton-pipelines-resolvers-1.5 | no fix |
| Chainguard | tekton-pipelines-resolvers-1.7 | no fix |
| Chainguard | tekton-pipelines-resolvers-1.9 | 1.9.2-r0 |
| Chainguard | tekton-pipelines-resolvers-fips-1.4 | no fix |
| Chainguard | tekton-pipelines-resolvers-fips-1.5 | no fix |
| Chainguard | tekton-pipelines-resolvers-fips-1.7 | 1.7.0-r14 |
| Chainguard | tekton-pipelines-sidecarlogresults-1.3 | 1.3.3-r0 |
| Chainguard | tekton-pipelines-sidecarlogresults-1.4 | 1.4.0-r19 |
| Chainguard | tekton-pipelines-sidecarlogresults-1.5 | no fix |
| Chainguard | tekton-pipelines-sidecarlogresults-1.7 | no fix |
| Chainguard | tekton-pipelines-sidecarlogresults-1.9 | 1.9.2-r0 |
| Chainguard | tekton-pipelines-sidecarlogresults-fips-1.4 | no fix |
| Chainguard | tekton-pipelines-sidecarlogresults-fips-1.5 | no fix |
| Chainguard | tekton-pipelines-sidecarlogresults-fips-1.7 | 1.7.0-r14 |
| Chainguard | tekton-pipelines-webhook-1.3 | 1.3.3-r0 |
| Chainguard | tekton-pipelines-webhook-1.4 | 1.4.0-r19 |
| Chainguard | tekton-pipelines-webhook-1.5 | no fix |
| Chainguard | tekton-pipelines-webhook-1.7 | no fix |
| Chainguard | tekton-pipelines-webhook-fips-1.4 | no fix |
| Chainguard | tekton-pipelines-webhook-fips-1.5 | no fix |
| Chainguard | tekton-pipelines-webhook-fips-1.7 | 1.7.0-r14 |
| Chainguard | tekton-pipelines-workingdirinit-1.3 | 1.3.3-r0 |
| Chainguard | tekton-pipelines-workingdirinit-1.4 | 1.4.0-r19 |
| Chainguard | tekton-pipelines-workingdirinit-1.5 | no fix |
| Chainguard | tekton-pipelines-workingdirinit-1.7 | no fix |
| Chainguard | tekton-pipelines-workingdirinit-fips-1.4 | no fix |
| Chainguard | tekton-pipelines-workingdirinit-fips-1.5 | no fix |
| Chainguard | tekton-pipelines-workingdirinit-fips-1.7 | 1.7.0-r14 |
| Chainguard | tkn | 0.44.0-r4 |
| Chainguard | tkn-fips | 0.44.0-r4 |
| Wolfi | tekton-chains | 0.26.2-r4 |
| Wolfi | tekton-pipelines-controller-1.3 | 1.3.3-r0 |
| Wolfi | tekton-pipelines-controller-1.4 | 1.4.0-r19 |
| Wolfi | tekton-pipelines-controller-1.9 | 1.9.2-r0 |
| Wolfi | tekton-pipelines-entrypoint-1.3 | 1.3.3-r0 |
| Wolfi | tekton-pipelines-entrypoint-1.4 | 1.4.0-r19 |
| Wolfi | tekton-pipelines-entrypoint-1.9 | 1.9.2-r0 |
| Wolfi | tekton-pipelines-events-1.3 | 1.3.3-r0 |
| Wolfi | tekton-pipelines-events-1.4 | 1.4.0-r19 |
| Wolfi | tekton-pipelines-nop-1.3 | 1.3.3-r0 |
| Wolfi | tekton-pipelines-nop-1.4 | 1.4.0-r19 |
| Wolfi | tekton-pipelines-resolvers-1.3 | 1.3.3-r0 |
| Wolfi | tekton-pipelines-resolvers-1.4 | 1.4.0-r19 |
| Wolfi | tekton-pipelines-resolvers-1.9 | 1.9.2-r0 |
| Wolfi | tekton-pipelines-sidecarlogresults-1.3 | 1.3.3-r0 |
| Wolfi | tekton-pipelines-sidecarlogresults-1.4 | 1.4.0-r19 |
| Wolfi | tekton-pipelines-sidecarlogresults-1.9 | 1.9.2-r0 |
| Wolfi | tekton-pipelines-webhook-1.3 | 1.3.3-r0 |
| Wolfi | tekton-pipelines-webhook-1.4 | 1.4.0-r19 |
| Wolfi | tekton-pipelines-workingdirinit-1.3 | 1.3.3-r0 |
| Wolfi | tekton-pipelines-workingdirinit-1.4 | 1.4.0-r19 |
| Wolfi | tkn | 0.44.0-r4 |
| openSUSE Leap 15.6 | govulncheck-vulndb | 0.0.20260326T203309-150000.1.155.2 |
| openSUSE Leap 16.0 | govulncheck-vulndb | 0.0.20260723T184607-160000.1.1 |
| openSUSE Tumbleweed | tekton-cli | 0.44.1-1.1 |