Incorrect Behavior Order: Early Validation Affecting github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1 package, versions <1.11.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published28 Apr 2026
- disclosed21 Apr 2026
- creditkodareef5
Introduced: 21 Apr 2026
CVE-2026-40923 Â (opens in a new tab)How to fix?
Upgrade github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1 to version 1.11.1 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Behavior Order: Early Validation via incomplete validation of paths in the process. An attacker can gain unauthorized access to internal system directories and potentially read or modify sensitive data by supplying specially crafted directory traversal sequences.