diff --git a/bitnami/nginx/1.31/debian-12/Dockerfile b/bitnami/nginx/1.31/debian-12/Dockerfile
index 93b29ba7149f..75fc6168bcee 100644
--- a/bitnami/nginx/1.31/debian-12/Dockerfile
+++ b/bitnami/nginx/1.31/debian-12/Dockerfile
@@ -7,13 +7,13 @@ ARG DOWNLOADS_URL="https://downloads.bitnami.com/files/stacksmith"
 ARG TARGETARCH
 
 LABEL org.opencontainers.image.base.name="docker.io/bitnami/minideb:bookworm" \
-      org.opencontainers.image.created="2026-06-10T21:33:21Z" \
+      org.opencontainers.image.created="2026-06-17T17:48:01Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/nginx/README.md" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/nginx" \
       org.opencontainers.image.title="nginx" \
       org.opencontainers.image.vendor="Broadcom, Inc." \
-      org.opencontainers.image.version="1.31.1"
+      org.opencontainers.image.version="1.31.2"
 
 ENV HOME="/" \
     OS_ARCH="${TARGETARCH:-amd64}" \
@@ -29,7 +29,7 @@ RUN --mount=type=secret,id=downloads_url,env=SECRET_DOWNLOADS_URL \
     mkdir -p /tmp/bitnami/pkg/cache/ ; cd /tmp/bitnami/pkg/cache/ || exit 1 ; \
     COMPONENTS=( \
       "render-template-1.0.9-167-linux-${OS_ARCH}-debian-12" \
-      "nginx-1.31.1-1-linux-${OS_ARCH}-debian-12" \
+      "nginx-1.31.2-0-linux-${OS_ARCH}-debian-12" \
     ) ; \
     for COMPONENT in "${COMPONENTS[@]}"; do \
       if [ ! -f "${COMPONENT}.tar.gz" ]; then \
@@ -50,9 +50,9 @@ RUN uninstall_packages curl
 
 COPY rootfs /
 RUN /opt/bitnami/scripts/nginx/postunpack.sh
-ENV APP_VERSION="1.31.1" \
+ENV APP_VERSION="1.31.2" \
     BITNAMI_APP_NAME="nginx" \
-    IMAGE_REVISION="3" \
+    IMAGE_REVISION="0" \
     NGINX_HTTPS_PORT_NUMBER="" \
     NGINX_HTTP_PORT_NUMBER="" \
     PATH="/opt/bitnami/common/bin:/opt/bitnami/nginx/sbin:$PATH"
diff --git a/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.1-1-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.1-1-linux-amd64-debian-12.tar.gz.sha256
deleted file mode 100644
index 578584691823..000000000000
--- a/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.1-1-linux-amd64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-5bb44dde300969ec4c2b84453e64a6f14a095e2e651841bff27c049bd74e3b95  nginx-1.31.1-1-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.1-1-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.1-1-linux-arm64-debian-12.tar.gz.sha256
deleted file mode 100644
index 97c96cb61009..000000000000
--- a/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.1-1-linux-arm64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-c6dd41ec7b6c712d298b315382963ac5a560b8c2ba5ea5c18fc8925ac70f2a35  nginx-1.31.1-1-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.2-0-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.2-0-linux-amd64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..7b12ba48e96c
--- /dev/null
+++ b/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.2-0-linux-amd64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+5d4d8794a61909bf4b6a3e44dec0e1ae6dcf491f15e4af955f71e941cc8e7d1b  nginx-1.31.2-0-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.2-0-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.2-0-linux-arm64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..79920392466a
--- /dev/null
+++ b/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/checksums/nginx-1.31.2-0-linux-arm64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+3aca751e4de2fc820a7829ba3ae5b8a3613ca72d585be9f6e64957d7aff1290f  nginx-1.31.2-0-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh b/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh
index 18445e7d27fa..833ee5ab1d65 100644
--- a/bitnami/nginx/1.31/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh
+++ b/bitnami/nginx/1.31/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 "$@"
 }