diff --git a/changes/bug-7320-duplicates-cves-in-software-page b/changes/bug-7320-duplicates-cves-in-software-page
new file mode 100644
index 000000000..6057f5c39
--- /dev/null
+++ b/changes/bug-7320-duplicates-cves-in-software-page
@@ -0,0 +1 @@
+The software details page was showing duplicated vulnerabilities if the software was used by many hosts.
diff --git a/server/datastore/mysql/software.go b/server/datastore/mysql/software.go
index 88cdd619e..a5a20b52c 100644
--- a/server/datastore/mysql/software.go
+++ b/server/datastore/mysql/software.go
@@ -756,12 +756,6 @@ func (ds *Datastore) SoftwareByID(ctx context.Context, id uint, includeCVEScores
 			"s.arch",
 			"scv.cve",
 		).
-		Join( // filter software that is not associated with any hosts
-			goqu.I("host_software").As("hs"),
-			goqu.On(
-				goqu.I("hs.software_id").Eq(goqu.I("s.id")),
-			),
-		).
 		LeftJoin(
 			goqu.I("software_cpe").As("scp"),
 			goqu.On(
@@ -787,6 +781,8 @@ func (ds *Datastore) SoftwareByID(ctx context.Context, id uint, includeCVEScores
 	}
 
 	q = q.Where(goqu.I("s.id").Eq(id))
+	// filter software that is not associated with any hosts
+	q = q.Where(goqu.L("EXISTS (SELECT 1 FROM host_software WHERE software_id = ? LIMIT 1)", id))
 
 	sql, args, err := q.ToSQL()
 	if err != nil {
diff --git a/server/datastore/mysql/software_test.go b/server/datastore/mysql/software_test.go
index b2aeafe89..98e40802b 100644
--- a/server/datastore/mysql/software_test.go
+++ b/server/datastore/mysql/software_test.go
@@ -41,6 +41,7 @@ func TestSoftware(t *testing.T) {
 		{"InsertVulnerabilities", testInsertVulnerabilities},
 		{"ListCVEs", testListCVEs},
 		{"ListSoftwareForVulnDetection", testListSoftwareForVulnDetection},
+		{"SoftwareByID", testSoftwareByID},
 	}
 	for _, c := range cases {
 		t.Run(c.name, func(t *testing.T) {
@@ -1609,3 +1610,48 @@ func testListSoftwareForVulnDetection(t *testing.T, ds *Datastore) {
 		}
 	})
 }
+
+func testSoftwareByID(t *testing.T, ds *Datastore) {
+	t.Run("software installed in multiple hosts does not have duplicated vulnerabilities", func(t *testing.T) {
+		ctx := context.Background()
+
+		hostA := test.NewHost(t, ds, "hostA", "", "hostAkey", "hostAuuid", time.Now())
+		hostA.Platform = "ubuntu"
+		ds.UpdateHost(ctx, hostA)
+
+		hostB := test.NewHost(t, ds, "hostB", "", "hostBkey", "hostBuuid", time.Now())
+		hostB.Platform = "ubuntu"
+		ds.UpdateHost(ctx, hostB)
+
+		software := []fleet.Software{
+			{Name: "foo_123", Version: "0.0.1", Source: "chrome_extensions"},
+			{Name: "bar_123", Version: "0.0.3", Source: "apps"},
+			{Name: "biz_123", Version: "0.0.1", Source: "deb_packages"},
+			{Name: "baz_123", Version: "0.0.3", Source: "deb_packages"},
+		}
+
+		require.NoError(t, ds.UpdateHostSoftware(ctx, hostA.ID, software))
+		require.NoError(t, ds.UpdateHostSoftware(ctx, hostB.ID, software))
+
+		require.NoError(t, ds.LoadHostSoftware(ctx, hostA, false))
+		require.NoError(t, ds.LoadHostSoftware(ctx, hostB, false))
+
+		// Add one vulnerability to each software
+		var vulns []fleet.SoftwareVulnerability
+		for i, s := range hostA.Software {
+			vulns = append(vulns, fleet.SoftwareVulnerability{
+				SoftwareID: s.ID,
+				CVE:        fmt.Sprintf("cve-%d", i),
+			})
+		}
+		n, err := ds.InsertVulnerabilities(ctx, vulns, fleet.UbuntuOVALSource)
+		require.NoError(t, err)
+		require.Equal(t, 4, int(n))
+
+		for _, s := range hostA.Software {
+			result, err := ds.SoftwareByID(ctx, s.ID, true)
+			require.NoError(t, err)
+			require.Len(t, result.Vulnerabilities, 1)
+		}
+	})
+}