diff --git a/constant/constant.go b/constant/constant.go
index f394aad3..e0d2e1f0 100644
--- a/constant/constant.go
+++ b/constant/constant.go
@@ -17,6 +17,9 @@ const (
 	// CentOS is
 	CentOS = "centos"
 
+	// Rocky is
+	Rocky = "Rocky"
+
 	// Fedora is
 	// Fedora = "fedora"
 
diff --git a/scanner/redhatbase.go b/scanner/redhatbase.go
index b467f523..60d481f6 100644
--- a/scanner/redhatbase.go
+++ b/scanner/redhatbase.go
@@ -64,6 +64,27 @@ func detectRedhat(c config.ServerInfo) (bool, osTypeInterface) {
 		}
 	}
 
+	if r := exec(c, "ls /etc/rocky-release", noSudo); r.isSuccess() {
+		if r := exec(c, "cat /etc/rocky-release", noSudo); r.isSuccess() {
+			re := regexp.MustCompile(`(.*) release (\d[\d\.]*)`)
+			result := re.FindStringSubmatch(strings.TrimSpace(r.Stdout))
+			if len(result) != 3 {
+				logging.Log.Warnf("Failed to parse Rocky version: %s", r)
+				return true, newRocky(c)
+			}
+
+			release := result[2]
+			switch strings.ToLower(result[1]) {
+			case "rocky", "rocky linux":
+				rocky := newRocky(c)
+				rocky.setDistro(constant.Rocky, release)
+				return true, rocky
+			default:
+				logging.Log.Warnf("Failed to parse Rocky: %s", r)
+			}
+		}
+	}
+
 	if r := exec(c, "ls /etc/redhat-release", noSudo); r.isSuccess() {
 		// https://www.rackaid.com/blog/how-to-determine-centos-or-red-hat-version/
 		// e.g.
diff --git a/scanner/rocky.go b/scanner/rocky.go
new file mode 100644
index 00000000..922ff71b
--- /dev/null
+++ b/scanner/rocky.go
@@ -0,0 +1,118 @@
+package scanner
+
+import (
+	"github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/logging"
+	"github.com/future-architect/vuls/models"
+)
+
+// inherit OsTypeInterface
+type rocky struct {
+	redhatBase
+}
+
+// NewAmazon is constructor
+func newRocky(c config.ServerInfo) *rocky {
+	r := &rocky{
+		redhatBase{
+			base: base{
+				osPackages: osPackages{
+					Packages:  models.Packages{},
+					VulnInfos: models.VulnInfos{},
+				},
+			},
+			sudo: rootPrivRocky{},
+		},
+	}
+	r.log = logging.NewNormalLogger()
+	r.setServerInfo(c)
+	return r
+}
+
+func (o *rocky) checkScanMode() error {
+	return nil
+}
+
+func (o *rocky) checkDeps() error {
+	if o.getServerInfo().Mode.IsFast() {
+		return o.execCheckDeps(o.depsFast())
+	} else if o.getServerInfo().Mode.IsFastRoot() {
+		return o.execCheckDeps(o.depsFastRoot())
+	} else {
+		return o.execCheckDeps(o.depsDeep())
+	}
+}
+
+func (o *rocky) depsFast() []string {
+	if o.getServerInfo().Mode.IsOffline() {
+		return []string{}
+	}
+
+	// repoquery
+	// `rpm -qa` shows dnf-utils as yum-utils on RHEL8, CentOS8, Rocky
+	return []string{"yum-utils"}
+}
+
+func (o *rocky) depsFastRoot() []string {
+	if o.getServerInfo().Mode.IsOffline() {
+		return []string{}
+	}
+
+	// repoquery
+	// `rpm -qa` shows dnf-utils as yum-utils on RHEL8, CentOS8, Rocky
+	return []string{"yum-utils"}
+}
+
+func (o *rocky) depsDeep() []string {
+	return o.depsFastRoot()
+}
+
+func (o *rocky) checkIfSudoNoPasswd() error {
+	if o.getServerInfo().Mode.IsFast() {
+		return o.execCheckIfSudoNoPasswd(o.sudoNoPasswdCmdsFast())
+	} else if o.getServerInfo().Mode.IsFastRoot() {
+		return o.execCheckIfSudoNoPasswd(o.sudoNoPasswdCmdsFastRoot())
+	} else {
+		return o.execCheckIfSudoNoPasswd(o.sudoNoPasswdCmdsDeep())
+	}
+}
+
+func (o *rocky) sudoNoPasswdCmdsFast() []cmd {
+	return []cmd{}
+}
+
+func (o *rocky) sudoNoPasswdCmdsFastRoot() []cmd {
+	if !o.ServerInfo.IsContainer() {
+		return []cmd{
+			{"repoquery -h", exitStatusZero},
+			{"needs-restarting", exitStatusZero},
+			{"which which", exitStatusZero},
+			{"stat /proc/1/exe", exitStatusZero},
+			{"ls -l /proc/1/exe", exitStatusZero},
+			{"cat /proc/1/maps", exitStatusZero},
+			{"lsof -i -P", exitStatusZero},
+		}
+	}
+	return []cmd{
+		{"repoquery -h", exitStatusZero},
+		{"needs-restarting", exitStatusZero},
+	}
+}
+
+func (o *rocky) sudoNoPasswdCmdsDeep() []cmd {
+	return o.sudoNoPasswdCmdsFastRoot()
+}
+
+type rootPrivRocky struct{}
+
+func (o rootPrivRocky) repoquery() bool {
+	return false
+}
+
+func (o rootPrivRocky) yumMakeCache() bool {
+	return false
+}
+
+func (o rootPrivRocky) yumPS() bool {
+	return false
+}