CVE-2026-25542
Tekton Pipelines has VerificationPolicy regex pattern bypass via substring matching in github.com/tektoncd/pipeline
6.5
MEDIUM
CVSS 3.1
EPSS 0.26%
Description
Tekton Pipelines has VerificationPolicy regex pattern bypass via substring matching in github.com/tektoncd/pipeline
How to fix CVE-2026-25542
To remediate CVE-2026-25542, upgrade the affected package to a fixed version below.
- Go/github.com/tektoncd/pipeline—upgrade to 1.0.2 or later
- —upgrade to 1.0.2 or later
Is CVE-2026-25542 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 0.43.0, < 1.0.2
- >= 0.43.0, < 1.0.2, >= 1.2.0, < 1.3.4, >= 1.4.0, < 1.6.2, >= 1.7.0, < 1.9.3, >= 1.10.0, < 1.11.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |