Package istio version 1.27.9-r1 fixes 4 vulnerabilities: CVE-2026-42504, CVE-2026-27145, CVE-2026-39821, CVE-2026-25680
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-MR94464.json"