```release-note:security
Upgrade go version to 1.26.4 to address [GO-2026-5039](https://pkg.go.dev/vuln/GO-2026-5039), [GO-2026-5038](https://pkg.go.dev/vuln/GO-2026-5038),[GO-2026-5037](https://pkg.go.dev/vuln/GO-2026-5037)
```