# CVE-2026-33022: GO-2026-4730 - Tekton Pipelines controller panic via long resolver name in TaskRun/PipelineRun in github.com/tektoncd/pipeline

Source: https://junglewise.ai/threats/cve-2026-33022-tekton-pipelines-controller-panic-via-long-resolver-name-in  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-03-23  
License: CC BY 4.0 with a link back

CVE-2026-33022 · Severity: low · CVSS 3.1 · Published 2026-03-23

Tekton Pipelines controller panic via long resolver name in TaskRun/PipelineRun in github.com/tektoncd/pipeline

Technologies: [github.com/tektoncd/pipeline (Go)](https://junglewise.ai/threats/technologies/github-com-tektoncd-pipeline). Vendors: [Go](https://junglewise.ai/threats/vendors/go).

## Quick answers

**Is CVE-2026-33022 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-33022 being exploited in the wild.

**How severe is CVE-2026-33022?** Low severity, with a CVSS score of 3.1, published 23 March 2026.

**Which products and versions are affected?** github.com/tektoncd/pipeline (Go) SEMVER:introduced=0.60.0,fixed=1.0.1, SEMVER:introduced=0.60.0,fixed=1.0.1,introduced=1.1.0,fixed=1.3.3,introduced=1.4.0,fixed=1.6.1,introduced=1.7.0,fixed=1.9.2,introduced=1.10.0,fixed=1.10.2.

**Is there a fix for CVE-2026-33022?** Yes. github.com/tektoncd/pipeline (Go): upgrade to 1.0.1, 1.10.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2026-33022?** Check whether you run github.com/tektoncd/pipeline (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- github.com/tektoncd/pipeline (Go): upgrade to 1.0.1, 1.10.2 or later

  ```sh
  go get github.com/tektoncd/pipeline@v1.10.2
  ```


## Affected products

- github.com/tektoncd/pipeline (Go) SEMVER:introduced=0.60.0,fixed=1.0.1, SEMVER:introduced=0.60.0,fixed=1.0.1,introduced=1.1.0,fixed=1.3.3,introduced=1.4.0,fixed=1.6.1,introduced=1.7.0,fixed=1.9.2,introduced=1.10.0,fixed=1.10.2

## Identifiers

- CVE-2026-33022
- GHSA-cv4x-93xx-wgfj
- GO-2026-4730

## Related threats

- [Tekton Pipelines argument injection in Git resolver revision parameter](https://junglewise.ai/threats/cve-2026-40938-tekton-pipelines-argument-injection-in-git-resolver-revision)
- [Tekton Pipelines DoS via unbounded memory allocation in HTTP resolver](https://junglewise.ai/threats/cve-2026-40924-tekton-pipelines-dos-via-unbounded-memory-allocation-in-http)
- [Tekton Pipelines path traversal in VolumeMount validation](https://junglewise.ai/threats/cve-2026-40923-tekton-pipelines-path-traversal-in-volumemount-validation)
- [Tekton Pipelines credential exfiltration in Git resolver API mode](https://junglewise.ai/threats/cve-2026-40161-tekton-pipelines-credential-exfiltration-in-git-resolver-api-mode)
- [Tekton Pipelines regex bypass in trusted resources verification](https://junglewise.ai/threats/cve-2026-25542-tekton-pipelines-regex-bypass-in-trusted-resources-verification)