diff --git a/Dockerfile b/Dockerfile
index 0ddc531..1c12a8b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,6 +28,9 @@ RUN apk --no-cache add certbot libstdc++ libmaxminddb geoip pcre yajl fail2ban c
     touch /var/log/nginx/error.log /var/log/nginx/modsec_audit.log && \
     chown nginx:nginx /var/log/nginx/*.log
 
+# Fix CVE-2020-28928
+RUN apk --no-cache add "musl-utils>1.1.24-r2"
+
 VOLUME /www /http-confs /server-confs /modsec-confs /modsec-crs-confs /cache
 
 EXPOSE 8080/tcp 8443/tcp
diff --git a/Dockerfile-amd64 b/Dockerfile-amd64
index 787e293..0eb65c0 100644
--- a/Dockerfile-amd64
+++ b/Dockerfile-amd64
@@ -28,6 +28,9 @@ RUN apk --no-cache add certbot libstdc++ libmaxminddb geoip pcre yajl fail2ban c
     touch /var/log/nginx/error.log /var/log/nginx/modsec_audit.log && \
     chown nginx:nginx /var/log/nginx/*.log
 
+# Fix CVE-2020-28928
+RUN apk --no-cache add "musl-utils>1.1.24-r2"
+
 VOLUME /www /http-confs /server-confs /modsec-confs /modsec-crs-confs /cache
 
 EXPOSE 8080/tcp 8443/tcp
diff --git a/Dockerfile-arm32v7 b/Dockerfile-arm32v7
index be069ef..2904951 100644
--- a/Dockerfile-arm32v7
+++ b/Dockerfile-arm32v7
@@ -35,6 +35,9 @@ RUN apk --no-cache add certbot libstdc++ libmaxminddb geoip pcre yajl fail2ban c
     touch /var/log/nginx/error.log /var/log/nginx/modsec_audit.log && \
     chown nginx:nginx /var/log/nginx/*.log
 
+# Fix CVE-2020-28928
+RUN apk --no-cache add "musl-utils>1.1.24-r2"
+
 VOLUME /www /http-confs /server-confs /modsec-confs /modsec-crs-confs /cache
 
 EXPOSE 8080/tcp 8443/tcp
diff --git a/Dockerfile-arm64v8 b/Dockerfile-arm64v8
index 6716859..ad10b9d 100644
--- a/Dockerfile-arm64v8
+++ b/Dockerfile-arm64v8
@@ -35,6 +35,9 @@ RUN apk --no-cache add certbot libstdc++ libmaxminddb geoip pcre yajl fail2ban c
     touch /var/log/nginx/error.log /var/log/nginx/modsec_audit.log && \
     chown nginx:nginx /var/log/nginx/*.log
 
+# Fix CVE-2020-28928
+RUN apk --no-cache add "musl-utils>1.1.24-r2"
+
 VOLUME /www /http-confs /server-confs /modsec-confs /modsec-crs-confs /cache
 
 EXPOSE 8080/tcp 8443/tcp
diff --git a/Dockerfile-i386 b/Dockerfile-i386
index 187098f..dfe3e9e 100644
--- a/Dockerfile-i386
+++ b/Dockerfile-i386
@@ -28,6 +28,9 @@ RUN apk --no-cache add certbot libstdc++ libmaxminddb geoip pcre yajl fail2ban c
     touch /var/log/nginx/error.log /var/log/nginx/modsec_audit.log && \
     chown nginx:nginx /var/log/nginx/*.log
 
+# Fix CVE-2020-28928
+RUN apk --no-cache add "musl-utils>1.1.24-r2"
+
 VOLUME /www /http-confs /server-confs /modsec-confs /modsec-crs-confs /cache
 
 EXPOSE 8080/tcp 8443/tcp