Package knative-serving version 1.21.3-r0 fixes 5 vulnerabilities: CVE-2026-33186, CVE-2026-24051, CVE-2026-29181, CVE-2026-39882, CVE-2026-39883
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-ZQ57784.json"