diff --git a/bitnami/kafka/3.2/debian-11/Dockerfile b/bitnami/kafka/3.2/debian-11/Dockerfile
index f0d852dc68dd..33e8e57ddc99 100644
--- a/bitnami/kafka/3.2/debian-11/Dockerfile
+++ b/bitnami/kafka/3.2/debian-11/Dockerfile
@@ -5,7 +5,8 @@ ARG TARGETARCH
 
 LABEL org.opencontainers.image.authors="https://bitnami.com/contact" \
       org.opencontainers.image.description="Application packaged by Bitnami" \
-      org.opencontainers.image.ref.name="3.2.3-debian-11-r38" \
+      org.opencontainers.image.licenses="Apache-2.0" \
+      org.opencontainers.image.ref.name="3.2.3-debian-11-r39" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/kafka" \
       org.opencontainers.image.title="kafka" \
       org.opencontainers.image.vendor="VMware, Inc." \
diff --git a/bitnami/kafka/3.2/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh b/bitnami/kafka/3.2/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh
index f3bc7568bfa5..ad2f0eee48df 100644
--- a/bitnami/kafka/3.2/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh
+++ b/bitnami/kafka/3.2/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh
@@ -31,7 +31,7 @@ get_sematic_version () {
 
         while [[ $i -lt $n ]]; do
             if [[ -n "${BASH_REMATCH[$i]}" ]] && [[ "${BASH_REMATCH[$i]:0:1}" != '.' ]];  then
-                version_sections[$j]=${BASH_REMATCH[$i]}
+                version_sections[j]="${BASH_REMATCH[$i]}"
                 ((j++))
             fi
             ((i++))
diff --git a/bitnami/kafka/3.2/debian-11/rootfs/opt/bitnami/scripts/libkafka.sh b/bitnami/kafka/3.2/debian-11/rootfs/opt/bitnami/scripts/libkafka.sh
index e02042e579bf..21026031a946 100644
--- a/bitnami/kafka/3.2/debian-11/rootfs/opt/bitnami/scripts/libkafka.sh
+++ b/bitnami/kafka/3.2/debian-11/rootfs/opt/bitnami/scripts/libkafka.sh
@@ -270,12 +270,12 @@ kafka_validate() {
         if [[ -n "$KAFKA_CFG_PROCESS_ROLES" ]]; then
             old_IFS=$IFS
             IFS=','
-            read -a roles <<< "$KAFKA_CFG_PROCESS_ROLES"
+            read -r -a roles <<< "$KAFKA_CFG_PROCESS_ROLES"
             IFS=${old_IFS}
             controller_exists=false
             for val in "${roles[@]}";
             do
-            if [ $val == "controller" ]; then
+            if [[ "$val" == "controller" ]]; then
                 controller_exists=true
                 break
             fi
@@ -289,7 +289,7 @@ kafka_validate() {
         if [[ -n "$KAFKA_CFG_LISTENERS" ]]; then
             old_IFS=$IFS
             IFS=','
-            read -a listener <<< "$KAFKA_CFG_LISTENERS"
+            read -r -a listener <<< "$KAFKA_CFG_LISTENERS"
             IFS=${old_IFS}
             controller_exists=false
             for val in "${listener[@]}";
@@ -424,7 +424,7 @@ KafkaServer {
    user_${KAFKA_INTER_BROKER_USER:-}="${KAFKA_INTER_BROKER_PASSWORD:-}"
 EOF
                 for ((i = 0; i < ${#users[@]}; i++)); do
-                    if [[ "$i" -eq "(( ${#users[@]} - 1 ))" ]]; then
+                    if [[ "$i" = "$(( ${#users[@]} - 1 ))" ]]; then
                         cat >>"${KAFKA_CONF_DIR}/kafka_jaas.conf" <<EOF
    user_${users[i]:-}="${passwords[i]:-}";
 EOF
@@ -454,7 +454,7 @@ KafkaServer {
 EOF
             if [[ "${KAFKA_CFG_SASL_ENABLED_MECHANISMS:-}" =~ PLAIN ]]; then
                 for ((i = 0; i < ${#users[@]}; i++)); do
-                    if [[ "$i" -eq "(( ${#users[@]} - 1 ))" ]]; then
+                    if [[ "$i" = "$(( ${#users[@]} - 1 ))" ]]; then
                         cat >>"${KAFKA_CONF_DIR}/kafka_jaas.conf" <<EOF
    user_${users[i]:-}="${passwords[i]:-}";
 EOF