diff --git a/artifacthub/library/general/disallowedtags/1.0.2/artifacthub-pkg.yml b/artifacthub/library/general/disallowedtags/1.0.2/artifacthub-pkg.yml
new file mode 100644
index 000000000..ba52d6b68
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/artifacthub-pkg.yml
@@ -0,0 +1,25 @@
+version: 1.0.2
+name: k8sdisallowedtags
+displayName: Disallow tags
+createdAt: "2025-06-26T13:09:27Z"
+description: |-
+    Requires container images to have an image tag different from the ones in the specified list.
+    https://kubernetes.io/docs/concepts/containers/images/#image-names
+digest: 49570f47aaa2367dc7496f0cb73a7f19456ed5f130f0fab6ff73ff24987751a3
+license: Apache-2.0
+homeURL: https://open-policy-agent.github.io/gatekeeper-library/website/disallowedtags
+keywords:
+    - gatekeeper
+    - open-policy-agent
+    - policies
+readme: |-
+    # Disallow tags
+    Requires container images to have an image tag different from the ones in the specified list.
+    https://kubernetes.io/docs/concepts/containers/images/#image-names
+install: |-
+    ### Usage
+    ```shell
+    kubectl apply -f https://raw.githubusercontent.com/open-policy-agent/gatekeeper-library/master/artifacthub/library/general/disallowedtags/1.0.2/template.yaml
+    ```
+provider:
+    name: Gatekeeper Library
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/kustomization.yaml b/artifacthub/library/general/disallowedtags/1.0.2/kustomization.yaml
new file mode 100644
index 000000000..a2469fa0a
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/kustomization.yaml
@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - template.yaml
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/constraint.yaml b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/constraint.yaml
new file mode 100644
index 000000000..cceb50565
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/constraint.yaml
@@ -0,0 +1,14 @@
+apiVersion: constraints.gatekeeper.sh/v1beta1
+kind: K8sDisallowedTags
+metadata:
+  name: container-image-must-not-have-latest-tag
+spec:
+  match:
+    kinds:
+      - apiGroups: [""]
+        kinds: ["Pod"]
+    namespaces:
+      - "default"
+  parameters:
+    tags: ["latest"]
+    exemptImages: ["openpolicyagent/opa-exp:latest", "openpolicyagent/opa-exp2:latest"]
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/disallowed_tag_ephemeral.yaml b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/disallowed_tag_ephemeral.yaml
new file mode 100644
index 000000000..66db83c15
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/disallowed_tag_ephemeral.yaml
@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: opa-disallowed-ephemeral
+spec:
+  containers:
+    - name: opa
+      image: openpolicyagent/opa:0.9.2
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
+  ephemeralContainers:
+    - name: opa
+      image: openpolicyagent/opa:latest
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_allowed.yaml b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_allowed.yaml
new file mode 100644
index 000000000..cc6407401
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_allowed.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: opa-allowed
+spec:
+  containers:
+    - name: opa
+      image: openpolicyagent/opa:0.9.2
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_disallowed_tag.yaml b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_disallowed_tag.yaml
new file mode 100644
index 000000000..1c689315f
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_disallowed_tag.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: opa-disallowed-2
+spec:
+  containers:
+    - name: opa
+      image: openpolicyagent/opa:latest
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_exempt_image_w_disallowed_tag.yaml b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_exempt_image_w_disallowed_tag.yaml
new file mode 100644
index 000000000..2bd249fec
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_exempt_image_w_disallowed_tag.yaml
@@ -0,0 +1,24 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: opa-exempt-allowed
+spec:
+  containers:
+    - name: opa-exp
+      image: openpolicyagent/opa-exp:latest
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
+    - name: opa-init
+      image: openpolicyagent/init:v1
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
+    - name: opa-exp2
+      image: openpolicyagent/opa-exp2:latest
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_no_tag.yaml b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_no_tag.yaml
new file mode 100644
index 000000000..3da276bf8
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_no_tag.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: opa-disallowed
+spec:
+  containers:
+    - name: opa
+      image: openpolicyagent/opa
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_no_tag_w_port.yaml b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_no_tag_w_port.yaml
new file mode 100644
index 000000000..f567b845d
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_no_tag_w_port.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: opa-disallowed-4
+spec:
+  containers:
+    - name: opa
+      image: openpolicyagent:443/opa
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_some_disallowed_tags.yaml b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_some_disallowed_tags.yaml
new file mode 100644
index 000000000..3596fc0c4
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/samples/container-image-must-not-have-latest-tag/example_some_disallowed_tags.yaml
@@ -0,0 +1,30 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: opa-disallowed-3
+spec:
+  containers:
+    - name: opa
+      image: openpolicyagent/opa-exp:latest
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
+    - name: opa-init
+      image: openpolicyagent/init:latest
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
+    - name: opa-exp2
+      image: openpolicyagent/opa-exp2:latest
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
+    - name: opa-monitor
+      image: openpolicyagent/monitor:latest
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/suite.yaml b/artifacthub/library/general/disallowedtags/1.0.2/suite.yaml
new file mode 100644
index 000000000..7c80f37b8
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/suite.yaml
@@ -0,0 +1,37 @@
+kind: Suite
+apiVersion: test.gatekeeper.sh/v1alpha1
+metadata:
+  name: disallowedtags
+tests:
+- name: disallowed-tags
+  template: template.yaml
+  constraint: samples/container-image-must-not-have-latest-tag/constraint.yaml
+  cases:
+  - name: allowed
+    object: samples/container-image-must-not-have-latest-tag/example_allowed.yaml
+    assertions:
+    - violations: no
+  - name: exempt-images-with-disallowed-tags
+    object: samples/container-image-must-not-have-latest-tag/example_exempt_image_w_disallowed_tag.yaml
+    assertions:
+    - violations: no
+  - name: no-tag
+    object: samples/container-image-must-not-have-latest-tag/example_no_tag.yaml
+    assertions:
+    - violations: yes
+  - name: no-tag-with-port
+    object: samples/container-image-must-not-have-latest-tag/example_no_tag_w_port.yaml
+    assertions:
+    - violations: yes
+  - name: single-disallowed-tag
+    object: samples/container-image-must-not-have-latest-tag/example_disallowed_tag.yaml
+    assertions:
+    - violations: yes
+  - name: single-disallowed-tag-ephemeral
+    object: samples/container-image-must-not-have-latest-tag/disallowed_tag_ephemeral.yaml
+    assertions:
+    - violations: yes
+  - name: some-disallow-tags
+    object: samples/container-image-must-not-have-latest-tag/example_some_disallowed_tags.yaml
+    assertions:
+    - violations: yes
diff --git a/artifacthub/library/general/disallowedtags/1.0.2/template.yaml b/artifacthub/library/general/disallowedtags/1.0.2/template.yaml
new file mode 100644
index 000000000..ba2c41bf2
--- /dev/null
+++ b/artifacthub/library/general/disallowedtags/1.0.2/template.yaml
@@ -0,0 +1,90 @@
+apiVersion: templates.gatekeeper.sh/v1
+kind: ConstraintTemplate
+metadata:
+  name: k8sdisallowedtags
+  annotations:
+    metadata.gatekeeper.sh/title: "Disallow tags"
+    metadata.gatekeeper.sh/version: 1.0.2
+    description: >-
+      Requires container images to have an image tag different from the ones in
+      the specified list.
+
+      https://kubernetes.io/docs/concepts/containers/images/#image-names
+spec:
+  crd:
+    spec:
+      names:
+        kind: K8sDisallowedTags
+      validation:
+        # Schema for the `parameters` field
+        openAPIV3Schema:
+          type: object
+          properties:
+            exemptImages:
+              description: >-
+                Any container that uses an image that matches an entry in this list will be excluded
+                from enforcement. Prefix-matching can be signified with `*`. For example: `my-image-*`.
+                It is recommended that users use the fully-qualified Docker image name (e.g. start with a domain name)
+                in order to avoid unexpectedly exempting images from an untrusted repository.
+              type: array
+              items:
+                type: string
+            tags:
+              type: array
+              description: Disallowed container image tags.
+              items:
+                type: string
+  targets:
+    - target: admission.k8s.gatekeeper.sh
+      rego: |
+        package k8sdisallowedtags
+
+        import data.lib.exempt_container.is_exempt
+
+        violation[{"msg": msg}] {
+            container := input_containers[_]
+            not is_exempt(container)
+            tags := [tag_with_prefix | tag := input.parameters.tags[_]; tag_with_prefix := concat(":", ["", tag])]
+            strings.any_suffix_match(container.image, tags)
+            msg := sprintf("container <%v> uses a disallowed tag <%v>; disallowed tags are %v", [container.name, container.image, input.parameters.tags])
+        }
+
+        violation[{"msg": msg}] {
+            container := input_containers[_]
+            not is_exempt(container)
+            parts := split(container.image, "/")
+            not contains(parts[count(parts) - 1], ":")
+            msg := sprintf("container <%v> didn't specify an image tag <%v>", [container.name, container.image])
+        }
+
+        input_containers[c] {
+            c := input.review.object.spec.containers[_]
+        }
+        input_containers[c] {
+            c := input.review.object.spec.initContainers[_]
+        }
+        input_containers[c] {
+            c := input.review.object.spec.ephemeralContainers[_]
+        }
+      libs:
+        - |
+          package lib.exempt_container
+
+          is_exempt(container) {
+              exempt_images := object.get(object.get(input, "parameters", {}), "exemptImages", [])
+              img := container.image
+              exemption := exempt_images[_]
+              _matches_exemption(img, exemption)
+          }
+
+          _matches_exemption(img, exemption) {
+              not endswith(exemption, "*")
+              exemption == img
+          }
+
+          _matches_exemption(img, exemption) {
+              endswith(exemption, "*")
+              prefix := trim_suffix(exemption, "*")
+              startswith(img, prefix)
+          }
+
diff --git a/library/general/disallowedtags/samples/container-image-must-not-have-latest-tag/example_no_tag_w_port.yaml b/library/general/disallowedtags/samples/container-image-must-not-have-latest-tag/example_no_tag_w_port.yaml
new file mode 100644
index 000000000..f567b845d
--- /dev/null
+++ b/library/general/disallowedtags/samples/container-image-must-not-have-latest-tag/example_no_tag_w_port.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: opa-disallowed-4
+spec:
+  containers:
+    - name: opa
+      image: openpolicyagent:443/opa
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
diff --git a/library/general/disallowedtags/suite.yaml b/library/general/disallowedtags/suite.yaml
index 3f67b403c..7c80f37b8 100644
--- a/library/general/disallowedtags/suite.yaml
+++ b/library/general/disallowedtags/suite.yaml
@@ -19,6 +19,10 @@ tests:
     object: samples/container-image-must-not-have-latest-tag/example_no_tag.yaml
     assertions:
     - violations: yes
+  - name: no-tag-with-port
+    object: samples/container-image-must-not-have-latest-tag/example_no_tag_w_port.yaml
+    assertions:
+    - violations: yes
   - name: single-disallowed-tag
     object: samples/container-image-must-not-have-latest-tag/example_disallowed_tag.yaml
     assertions:
diff --git a/library/general/disallowedtags/template.yaml b/library/general/disallowedtags/template.yaml
index 43651dd0c..ba2c41bf2 100644
--- a/library/general/disallowedtags/template.yaml
+++ b/library/general/disallowedtags/template.yaml
@@ -4,7 +4,7 @@ metadata:
   name: k8sdisallowedtags
   annotations:
     metadata.gatekeeper.sh/title: "Disallow tags"
-    metadata.gatekeeper.sh/version: 1.0.1
+    metadata.gatekeeper.sh/version: 1.0.2
     description: >-
       Requires container images to have an image tag different from the ones in
       the specified list.
@@ -52,7 +52,8 @@ spec:
         violation[{"msg": msg}] {
             container := input_containers[_]
             not is_exempt(container)
-            not contains(container.image, ":")
+            parts := split(container.image, "/")
+            not contains(parts[count(parts) - 1], ":")
             msg := sprintf("container <%v> didn't specify an image tag <%v>", [container.name, container.image])
         }
 
diff --git a/src/general/disallowedtags/constraint.tmpl b/src/general/disallowedtags/constraint.tmpl
index 561d55206..483e894a3 100644
--- a/src/general/disallowedtags/constraint.tmpl
+++ b/src/general/disallowedtags/constraint.tmpl
@@ -4,7 +4,7 @@ metadata:
   name: k8sdisallowedtags
   annotations:
     metadata.gatekeeper.sh/title: "Disallow tags"
-    metadata.gatekeeper.sh/version: 1.0.1
+    metadata.gatekeeper.sh/version: 1.0.2
     description: >-
       Requires container images to have an image tag different from the ones in
       the specified list.
diff --git a/src/general/disallowedtags/src.rego b/src/general/disallowedtags/src.rego
index de10aeb7e..c9ee26779 100644
--- a/src/general/disallowedtags/src.rego
+++ b/src/general/disallowedtags/src.rego
@@ -13,7 +13,8 @@ violation[{"msg": msg}] {
 violation[{"msg": msg}] {
     container := input_containers[_]
     not is_exempt(container)
-    not contains(container.image, ":")
+    parts := split(container.image, "/")
+    not contains(parts[count(parts) - 1], ":")
     msg := sprintf("container <%v> didn't specify an image tag <%v>", [container.name, container.image])
 }
 
diff --git a/src/general/disallowedtags/src_test.rego b/src/general/disallowedtags/src_test.rego
index 7bddec15f..cc0e583fd 100644
--- a/src/general/disallowedtags/src_test.rego
+++ b/src/general/disallowedtags/src_test.rego
@@ -15,6 +15,11 @@ test_input_denied_container_emtpy {
     results := violation with input as inp
     count(results) == 1
 }
+test_input_denied_container_empty_with_port {
+    inp := { "review": input_review(input_container_denied_empty_with_port), "parameters": {"tags": ["latest", "testing"]}}
+    results := violation with input as inp
+    count(results) == 1
+}
 test_input_denied_container_latest {
     inp := { "review": input_review(input_container_denied_latest), "parameters": {"tags": ["latest", "testing"]}}
     results := violation with input as inp
@@ -146,6 +151,12 @@ input_container_denied_empty = [
     "image": "nginx",
 }]
 
+input_container_denied_empty_with_port = [
+{
+    "name": "nginx",
+    "image": "nginx:443/nginx",
+}] 
+
 input_container_denied_latest = [
 {
     "name": "nginx",
diff --git a/website/docs/validation/disallowedtags.md b/website/docs/validation/disallowedtags.md
index fa5482c90..e9553fc39 100644
--- a/website/docs/validation/disallowedtags.md
+++ b/website/docs/validation/disallowedtags.md
@@ -17,7 +17,7 @@ metadata:
   name: k8sdisallowedtags
   annotations:
     metadata.gatekeeper.sh/title: "Disallow tags"
-    metadata.gatekeeper.sh/version: 1.0.1
+    metadata.gatekeeper.sh/version: 1.0.2
     description: >-
       Requires container images to have an image tag different from the ones in
       the specified list.
@@ -65,7 +65,8 @@ spec:
         violation[{"msg": msg}] {
             container := input_containers[_]
             not is_exempt(container)
-            not contains(container.image, ":")
+            parts := split(container.image, "/")
+            not contains(parts[count(parts) - 1], ":")
             msg := sprintf("container <%v> didn't specify an image tag <%v>", [container.name, container.image])
         }
 
@@ -229,6 +230,32 @@ Usage
 kubectl apply -f https://raw.githubusercontent.com/open-policy-agent/gatekeeper-library/master/library/general/disallowedtags/samples/container-image-must-not-have-latest-tag/example_no_tag.yaml
 ```
 
+</details>
+<details>
+<summary>no-tag-with-port</summary>
+
+```yaml
+apiVersion: v1
+kind: Pod
+metadata:
+  name: opa-disallowed-4
+spec:
+  containers:
+    - name: opa
+      image: openpolicyagent:443/opa
+      args:
+        - "run"
+        - "--server"
+        - "--addr=localhost:8080"
+
+```
+
+Usage
+
+```shell
+kubectl apply -f https://raw.githubusercontent.com/open-policy-agent/gatekeeper-library/master/library/general/disallowedtags/samples/container-image-must-not-have-latest-tag/example_no_tag_w_port.yaml
+```
+
 </details>
 <details>
 <summary>single-disallowed-tag</summary>