{"action":"Upgrade github.com/tektoncd/pipeline to 1.0.2 or later.","affected":[{"fixed":"1.11.1","introduced":"1.10.0"},{"fixed":"1.9.3","introduced":"1.7.0"},{"fixed":"1.6.2","introduced":"1.4.0"},{"fixed":"1.3.4","introduced":"1.2.0"},{"fixed":"1.0.2","introduced":"1.0.0"}],"component":"github.com/tektoncd/pipeline","cve_ids":["CVE-2026-40938"],"ecosystem":"Go","epss":0.00788,"exploited":false,"fixed_versions":["1.11.1","1.9.3","1.6.2","1.3.4","1.0.2"],"ghsa_id":"GHSA-94jr-7pqp-xhcq","id":"tcs_01M5KF4VF7NZVRHMZY6RJ6PKHB","modified_at":"2026-09-10T03:51:01.307015843Z","published_at":"2026-04-21T20:28:36Z","references":["https://osv.dev/vulnerability/GHSA-94jr-7pqp-xhcq","https://github.com/tektoncd/pipeline/security/advisories/GHSA-94jr-7pqp-xhcq","https://nvd.nist.gov/vuln/detail/CVE-2026-40938","https://access.redhat.com/errata/RHSA-2026:17546","https://access.redhat.com/errata/RHSA-2026:24359","https://access.redhat.com/errata/RHSA-2026:24484","https://access.redhat.com/errata/RHSA-2026:26519","https://access.redhat.com/errata/RHSA-2026:26538","https://access.redhat.com/security/cve/CVE-2026-40938","https://bugzilla.redhat.com/show_bug.cgi?id=2460292","https://github.com/tektoncd/pipeline","https://github.com/tektoncd/pipeline/releases/tag/v1.11.1","https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40938.json"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-94jr-7pqp-xhcq","url":"https://osv.dev/vulnerability/GHSA-94jr-7pqp-xhcq"}],"summary":"Tekton Pipeline: Git Resolver Unsanitized Revision Parameter Enables git Argument Injection Leading to RCE"}