{"id":"CVE-2026-25542","aliases":["GO-2026-5630","GHSA-rmx9-2pp3-xhcr"],"title":"Tekton Pipelines has VerificationPolicy regex pattern bypass via substring matching in github.com/tektoncd/pipeline","summary":"Tekton Pipelines has VerificationPolicy regex pattern bypass via substring matching in github.com/tektoncd/pipeline","severity":"none","vendor":"tektoncd","product":"github.com/tektoncd/pipeline","ecosystem":"go","affected":["github.com/tektoncd/pipeline >= 1.10.0, < 1.11.1"],"patched":["github.com/tektoncd/pipeline 1.11.1"],"published":"2026-06-25","updated":"2026-07-23","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GO-2026-5630","references":[{"url":"https://github.com/tektoncd/pipeline/security/advisories/GHSA-rmx9-2pp3-xhcr"},{"url":"https://github.com/tektoncd/pipeline/commit/2c398711e6e9e232180508f0648425a8ea34dc9e"},{"url":"https://github.com/tektoncd/pipeline/commit/b8905600322aa86327baae0a7c04d6cf1207362a"},{"url":"https://github.com/tektoncd/pipeline/releases/tag/v1.11.0"}],"tags":["osv","go"],"epss":0.00264,"epssPercentile":0.18504,"ingestedAt":"2026-07-24T19:07:03.318Z","slug":"CVE-2026-25542","body":"## Overview\n\nTekton Pipelines has VerificationPolicy regex pattern bypass via substring matching in github.com/tektoncd/pipeline\n\n## Affected packages\n\n- `github.com/tektoncd/pipeline >= 1.10.0, < 1.11.1`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/tektoncd/pipeline 1.11.1`","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}