{"id":"CLEANSTART-2026-RM68806","summary":"Security fixes in tekton-chains 0.26.5-r1","details":"Package tekton-chains version 0.26.5-r1 fixes 15 vulnerabilities: ghsa-gcjh-h69q-9w9g, CVE-2026-49478, CVE-2026-48702, CVE-2026-54787, CVE-2026-49834...","modified":"2026-09-18T12:16:10.105440640Z","published":"2026-09-01T11:17:16Z","withdrawn":"2026-09-18T11:59:01.768079Z","upstream":["CVE-2026-2303","CVE-2026-39883","CVE-2026-39984","CVE-2026-48702","CVE-2026-49478","CVE-2026-49834","CVE-2026-49835","CVE-2026-54787","CVE-2026-56864","CVE-2026-56865","ghsa-3fxj-6jh8-hvhx","ghsa-9g5q-2w5x-hmxf","ghsa-gcjh-h69q-9w9g","ghsa-hrxh-6v49-42gf","ghsa-rjr7-jggh-pgcp"],"database_specific":{},"references":[{"type":"WEB","url":"https://github.com/tektoncd/chains"}],"affected":[{"package":{"name":"tekton-chains","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26.5-r1"}]}],"versions":["0.26.5-r1"],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-RM68806.json"}}],"schema_version":"1.9.0"}