diff --git a/bitnami/clickhouse/26.8/debian-12/Dockerfile b/bitnami/clickhouse/26.8/debian-12/Dockerfile
index 442900099ffc..04e1c9ec897b 100644
--- a/bitnami/clickhouse/26.8/debian-12/Dockerfile
+++ b/bitnami/clickhouse/26.8/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="2026-09-16T16:48:19Z" \
+      org.opencontainers.image.created="2026-09-16T17:04:55Z" \
       org.opencontainers.image.description="Application packaged by Broadcom, Inc." \
       org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/clickhouse/README.md" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/clickhouse" \
       org.opencontainers.image.title="clickhouse" \
       org.opencontainers.image.vendor="Broadcom, Inc." \
-      org.opencontainers.image.version="26.8.5"
+      org.opencontainers.image.version="26.8.6"
 
 ENV HOME="/" \
     OS_ARCH="${TARGETARCH:-amd64}" \
@@ -28,7 +28,7 @@ RUN --mount=type=secret,id=downloads_url,env=SECRET_DOWNLOADS_URL \
     DOWNLOADS_URL=${SECRET_DOWNLOADS_URL:-${DOWNLOADS_URL}} ; \
     mkdir -p /tmp/bitnami/pkg/cache/ ; cd /tmp/bitnami/pkg/cache/ || exit 1 ; \
     COMPONENTS=( \
-      "clickhouse-26.8.5-1-linux-${OS_ARCH}-debian-12" \
+      "clickhouse-26.8.6-0-linux-${OS_ARCH}-debian-12" \
     ) ; \
     for COMPONENT in "${COMPONENTS[@]}"; do \
       if [ ! -f "${COMPONENT}.tar.gz" ]; then \
@@ -47,9 +47,9 @@ RUN uninstall_packages curl
 
 COPY rootfs /
 RUN /opt/bitnami/scripts/clickhouse/postunpack.sh
-ENV APP_VERSION="26.8.5" \
+ENV APP_VERSION="26.8.6" \
     BITNAMI_APP_NAME="clickhouse" \
-    IMAGE_REVISION="1" \
+    IMAGE_REVISION="0" \
     PATH="/opt/bitnami/clickhouse/bin:/opt/bitnami/common/bin:$PATH" \
     clickhouseCTL_API="3"
 
diff --git a/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.5-1-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.5-1-linux-amd64-debian-12.tar.gz.sha256
deleted file mode 100644
index 44ee899f1515..000000000000
--- a/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.5-1-linux-amd64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-f076491366dd809332b5b16823cfc4cabdeeda2b6aa946de826264a9336ccd53  clickhouse-26.8.5-1-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.5-1-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.5-1-linux-arm64-debian-12.tar.gz.sha256
deleted file mode 100644
index 3f2447350763..000000000000
--- a/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.5-1-linux-arm64-debian-12.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-1a40a9d1251173d014ad11e392283fe684b9796a41bbe5918c7e269b72b67077  clickhouse-26.8.5-1-linux-arm64-debian-12.tar.gz
diff --git a/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.6-0-linux-amd64-debian-12.tar.gz.sha256 b/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.6-0-linux-amd64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..7e707e03b672
--- /dev/null
+++ b/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.6-0-linux-amd64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+7845a1b59670e858f96aa2d81ab5e052f0a6d6ccd141e1e41209db44c9c8465d  clickhouse-26.8.6-0-linux-amd64-debian-12.tar.gz
diff --git a/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.6-0-linux-arm64-debian-12.tar.gz.sha256 b/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.6-0-linux-arm64-debian-12.tar.gz.sha256
new file mode 100644
index 000000000000..845d54faf548
--- /dev/null
+++ b/bitnami/clickhouse/26.8/debian-12/prebuildfs/opt/bitnami/checksums/clickhouse-26.8.6-0-linux-arm64-debian-12.tar.gz.sha256
@@ -0,0 +1 @@
+dfc6e4900f8ba975381d950f2097e7c7bd611925395032034e574c3c3319e34a  clickhouse-26.8.6-0-linux-arm64-debian-12.tar.gz