diff --git a/bitnami/flink/2/debian-12/Dockerfile b/bitnami/flink/2/debian-12/Dockerfile
index 5346ac9edd3f..cb473f0854e8 100644
--- a/bitnami/flink/2/debian-12/Dockerfile
+++ b/bitnami/flink/2/debian-12/Dockerfile
@@ -8,13 +8,13 @@ ARG JAVA_EXTRA_SECURITY_DIR="/bitnami/java/extra-security"
 ARG TARGETARCH
 
 LABEL org.opencontainers.image.base.name="docker.io/bitnami/minideb:bookworm" \
-      org.opencontainers.image.created="2026-06-11T03:19:09Z" \
+      org.opencontainers.image.created="2026-06-23T02:05:17Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/flink/README.md" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/flink" \
       org.opencontainers.image.title="flink" \
       org.opencontainers.image.vendor="Broadcom, Inc." \
-      org.opencontainers.image.version="2.2.1"
+      org.opencontainers.image.version="2.3.0"
 
 ENV HOME="/" \
     OS_ARCH="${TARGETARCH:-amd64}" \
@@ -30,7 +30,7 @@ RUN --mount=type=secret,id=downloads_url,env=SECRET_DOWNLOADS_URL \
     mkdir -p /tmp/bitnami/pkg/cache/ ; cd /tmp/bitnami/pkg/cache/ || exit 1 ; \
     COMPONENTS=( \
       "jre-17.0.19-11-1-linux-${OS_ARCH}-debian-12" \
-      "flink-2.2.1-0-linux-${OS_ARCH}-debian-12" \
+      "flink-2.3.0-0-linux-${OS_ARCH}-debian-12" \
     ) ; \
     for COMPONENT in "${COMPONENTS[@]}"; do \
       if [ ! -f "${COMPONENT}.tar.gz" ]; then \
@@ -49,10 +49,10 @@ RUN find / -perm /6000 -type f -exec chmod a-s {} \; || true
 COPY rootfs /
 RUN /opt/bitnami/scripts/flink/postunpack.sh
 RUN /opt/bitnami/scripts/java/postunpack.sh
-ENV APP_VERSION="2.2.1" \
+ENV APP_VERSION="2.3.0" \
     BITNAMI_APP_NAME="flink" \
     FLINK_HOME="/opt/bitnami/flink" \
-    IMAGE_REVISION="4" \
+    IMAGE_REVISION="0" \
     JAVA_HOME="/opt/bitnami/java" \
     PATH="/opt/bitnami/java/bin:/opt/bitnami/flink/bin:$PATH"
 
diff --git a/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.2.1-0-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.2.1-0-linux-amd64-debian-12.tar.gz.sha256
deleted file mode 100644
index 5fe503b41da1..000000000000
--- a/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.2.1-0-linux-amd64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-7ad018d0f612482fc776d97b048055f3f6f53cfb535ac1dbfe234690c911fb6e  flink-2.2.1-0-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.2.1-0-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.2.1-0-linux-arm64-debian-12.tar.gz.sha256
deleted file mode 100644
index 8aeda2e533b6..000000000000
--- a/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.2.1-0-linux-arm64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-cd4bce1a338f72a16f9084093b4fbbb3900fa114ad593488a5f11532f9cadcb2  flink-2.2.1-0-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.3.0-0-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.3.0-0-linux-amd64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..8e577c23f5b0
--- /dev/null
+++ b/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.3.0-0-linux-amd64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+e7c3e81c1b73108b7ccaf8ba734ed064c03a579fbebcc42ae6a36fb7b9b2f664  flink-2.3.0-0-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.3.0-0-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.3.0-0-linux-arm64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..49866213383a
--- /dev/null
+++ b/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/checksums/flink-2.3.0-0-linux-arm64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+af7ed2694cdc98d207b4be06b89468b6bbacf285dbbb25921c18c950a98de35d  flink-2.3.0-0-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh b/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh
index 18445e7d27fa..833ee5ab1d65 100644
--- a/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh
+++ b/bitnami/flink/2/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh
@@ -39,7 +39,7 @@ persist_app() {
     fi
     pushd "$install_dir" >/dev/null || exit
     local file_to_persist_relative file_to_persist_destination file_to_persist_destination_folder
-    local -r tmp_file="/tmp/perms.acl"
+    local -r acl_file="$(mktemp "${TMPDIR:-/tmp}"/acl.XXXXXXXXXX)"
     for file_to_persist in "${files_to_persist[@]}"; do
         if [[ ! -f "$file_to_persist" && ! -d "$file_to_persist" ]]; then
             error "Cannot persist '${file_to_persist}' because it does not exist"
@@ -50,22 +50,22 @@ persist_app() {
         file_to_persist_destination_folder="$(dirname "$file_to_persist_destination")"
         # Get original permissions for existing files, which will be applied later
         # Exclude the root directory with 'sed', to avoid issues when copying the entirety of it to a volume
-        getfacl -R "$file_to_persist_relative" | sed -E '/# file: (\..+|[^.])/,$!d' > "$tmp_file"
+        getfacl -R "$file_to_persist_relative" | sed -E '/# file: (\..+|[^.])/,$!d' > "$acl_file"
         # Copy directories to the volume
         ensure_dir_exists "$file_to_persist_destination_folder"
         cp -Lr --preserve=links "$file_to_persist_relative" "$file_to_persist_destination_folder"
         # Restore permissions
         pushd "$persist_dir" >/dev/null || exit
         if am_i_root; then
-            setfacl --restore="$tmp_file"
+            setfacl --restore="$acl_file"
         else
             # When running as non-root, don't change ownership
-            setfacl --restore=<(grep -E -v '^# (owner|group):' "$tmp_file")
+            setfacl --restore=<(grep -E -v '^# (owner|group):' "$acl_file")
         fi
         popd >/dev/null || exit
     done
     popd >/dev/null || exit
-    rm -f "$tmp_file"
+    rm -f "$acl_file"
     # Install the persisted files into the installation directory, via symlinks
     restore_persisted_app "$@"
 }