diff --git a/pipelines/docker-build-oci-ta/README.md b/pipelines/docker-build-oci-ta/README.md
index 0f0bd61160..7a20ef30a5 100644
--- a/pipelines/docker-build-oci-ta/README.md
+++ b/pipelines/docker-build-oci-ta/README.md
@@ -139,6 +139,8 @@
 ### show-sbom:0.1 task parameters
 |name|description|default value|already set by|
 |---|---|---|---|
+|CA_TRUST_CONFIG_MAP_KEY| The name of the key in the ConfigMap that contains the CA bundle data.| ca-bundle.crt| |
+|CA_TRUST_CONFIG_MAP_NAME| The name of the ConfigMap to read CA bundle data from.| trusted-ca| |
 |IMAGE_URL| Fully qualified image name to show SBOM for.| None| '$(tasks.build-container.results.IMAGE_URL)'|
 |PLATFORM| Specific architecture to display the SBOM for. An example arch would be "linux/amd64". If IMAGE_URL refers to a multi-arch image and this parameter is empty, the task will default to use "linux/amd64".| linux/amd64| |
 ### source-build-oci-ta:0.1 task parameters
diff --git a/pipelines/docker-build/README.md b/pipelines/docker-build/README.md
index f80c902460..640d12e5f2 100644
--- a/pipelines/docker-build/README.md
+++ b/pipelines/docker-build/README.md
@@ -133,6 +133,8 @@
 ### show-sbom:0.1 task parameters
 |name|description|default value|already set by|
 |---|---|---|---|
+|CA_TRUST_CONFIG_MAP_KEY| The name of the key in the ConfigMap that contains the CA bundle data.| ca-bundle.crt| |
+|CA_TRUST_CONFIG_MAP_NAME| The name of the ConfigMap to read CA bundle data from.| trusted-ca| |
 |IMAGE_URL| Fully qualified image name to show SBOM for.| None| '$(tasks.build-container.results.IMAGE_URL)'|
 |PLATFORM| Specific architecture to display the SBOM for. An example arch would be "linux/amd64". If IMAGE_URL refers to a multi-arch image and this parameter is empty, the task will default to use "linux/amd64".| linux/amd64| |
 ### source-build:0.1 task parameters
diff --git a/pipelines/fbc-builder/README.md b/pipelines/fbc-builder/README.md
index b60c75380c..b7a9cfe3ae 100644
--- a/pipelines/fbc-builder/README.md
+++ b/pipelines/fbc-builder/README.md
@@ -113,6 +113,8 @@
 ### show-sbom:0.1 task parameters
 |name|description|default value|already set by|
 |---|---|---|---|
+|CA_TRUST_CONFIG_MAP_KEY| The name of the key in the ConfigMap that contains the CA bundle data.| ca-bundle.crt| |
+|CA_TRUST_CONFIG_MAP_NAME| The name of the ConfigMap to read CA bundle data from.| trusted-ca| |
 |IMAGE_URL| Fully qualified image name to show SBOM for.| None| '$(tasks.build-container.results.IMAGE_URL)'|
 |PLATFORM| Specific architecture to display the SBOM for. An example arch would be "linux/amd64". If IMAGE_URL refers to a multi-arch image and this parameter is empty, the task will default to use "linux/amd64".| linux/amd64| |
 ### summary:0.2 task parameters
diff --git a/pipelines/java-builder/README.md b/pipelines/java-builder/README.md
index dd98c77eec..717abbe45a 100644
--- a/pipelines/java-builder/README.md
+++ b/pipelines/java-builder/README.md
@@ -117,6 +117,8 @@
 ### show-sbom:0.1 task parameters
 |name|description|default value|already set by|
 |---|---|---|---|
+|CA_TRUST_CONFIG_MAP_KEY| The name of the key in the ConfigMap that contains the CA bundle data.| ca-bundle.crt| |
+|CA_TRUST_CONFIG_MAP_NAME| The name of the ConfigMap to read CA bundle data from.| trusted-ca| |
 |IMAGE_URL| Fully qualified image name to show SBOM for.| None| '$(tasks.build-container.results.IMAGE_URL)'|
 |PLATFORM| Specific architecture to display the SBOM for. An example arch would be "linux/amd64". If IMAGE_URL refers to a multi-arch image and this parameter is empty, the task will default to use "linux/amd64".| linux/amd64| |
 ### source-build:0.1 task parameters
diff --git a/pipelines/nodejs-builder/README.md b/pipelines/nodejs-builder/README.md
index 8c61c28eee..696fb57114 100644
--- a/pipelines/nodejs-builder/README.md
+++ b/pipelines/nodejs-builder/README.md
@@ -118,6 +118,8 @@
 ### show-sbom:0.1 task parameters
 |name|description|default value|already set by|
 |---|---|---|---|
+|CA_TRUST_CONFIG_MAP_KEY| The name of the key in the ConfigMap that contains the CA bundle data.| ca-bundle.crt| |
+|CA_TRUST_CONFIG_MAP_NAME| The name of the ConfigMap to read CA bundle data from.| trusted-ca| |
 |IMAGE_URL| Fully qualified image name to show SBOM for.| None| '$(tasks.build-container.results.IMAGE_URL)'|
 |PLATFORM| Specific architecture to display the SBOM for. An example arch would be "linux/amd64". If IMAGE_URL refers to a multi-arch image and this parameter is empty, the task will default to use "linux/amd64".| linux/amd64| |
 ### source-build:0.1 task parameters
diff --git a/task/show-sbom/0.1/README.md b/task/show-sbom/0.1/README.md
index 3b003b78e1..867d813a9f 100644
--- a/task/show-sbom/0.1/README.md
+++ b/task/show-sbom/0.1/README.md
@@ -11,4 +11,5 @@ If PLATFORM is empty and the image is multi-arch, the task defaults to 'linux/am
 |-----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------|-----------|
 | IMAGE_URL | Fully qualified image name to show SBOM for.                                                                                                                                                              |               | true      |
 | PLATFORM  | Specific architecture to display the SBOM for. An example arch would be "linux/amd64". If IMAGE_URL refers to a multi-arch image and this parameter is empty, the task will default to use "linux/amd64". | linux/amd64   | false     |
-
+|CA_TRUST_CONFIG_MAP_NAME|The name of the ConfigMap to read CA bundle data from.|trusted-ca|false|
+|CA_TRUST_CONFIG_MAP_KEY|The name of the key in the ConfigMap that contains the CA bundle data.|ca-bundle.crt|false|
diff --git a/task/show-sbom/0.1/show-sbom.yaml b/task/show-sbom/0.1/show-sbom.yaml
index 89e683a925..9db7300572 100644
--- a/task/show-sbom/0.1/show-sbom.yaml
+++ b/task/show-sbom/0.1/show-sbom.yaml
@@ -20,6 +20,14 @@ spec:
         refers to a multi-arch image and this parameter is empty, the task will default to use "linux/amd64".
       type: string
       default: "linux/amd64"
+    - name: CA_TRUST_CONFIG_MAP_NAME
+      type: string
+      description: The name of the ConfigMap to read CA bundle data from.
+      default: trusted-ca
+    - name: CA_TRUST_CONFIG_MAP_KEY
+      type: string
+      description: The name of the key in the ConfigMap that contains the CA bundle data.
+      default: ca-bundle.crt
   steps:
   - name: show-sbom
     image: quay.io/konflux-ci/appstudio-utils:ab6b0b8e40e440158e7288c73aff1cf83a2cc8a9@sha256:24179f0efd06c65d16868c2d7eb82573cce8e43533de6cea14fec3b7446e0b14
@@ -68,3 +76,16 @@ spec:
       else
         download_sbom_with_retry " --platform=$PLATFORM "
       fi
+    volumeMounts:
+    - name: trusted-ca
+      mountPath: /etc/pki/tls/certs/ca-custom-bundle.crt
+      subPath: ca-bundle.crt
+      readOnly: true
+  volumes:
+  - name: trusted-ca
+    configMap:
+      name: $(params.CA_TRUST_CONFIG_MAP_NAME)
+      items:
+        - key: $(params.CA_TRUST_CONFIG_MAP_KEY)
+          path: ca-bundle.crt
+      optional: true