diff --git a/CHANGELOG.md b/CHANGELOG.md
index aea5f5365..fb2053894 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ All notable changes to this project will be documented in this file.
 - ubi9-rust-builder: Include `.tar.gz` snapshots of the operator source code in container images ([#1207])
 - opensearch: Add Opensearch as new product with version `3.1.0` ([#1215]).
 - opensearch: Use build-repo.stackable.tech instead of Maven Central ([#1222]).
+- nifi: Backport NIFI-14848 to NiFi ([#1225])
 
 ### Changed
 
@@ -20,6 +21,7 @@ All notable changes to this project will be documented in this file.
 [#1219]: https://github.com/stackabletech/docker-images/pull/1219
 [#1220]: https://github.com/stackabletech/docker-images/pull/1220
 [#1222]: https://github.com/stackabletech/docker-images/pull/1222
+[#1225]: https://github.com/stackabletech/docker-images/pull/1225
 
 ## [25.7.0] - 2025-07-23
 
diff --git a/nifi/stackable/patches/2.4.0/0004-NIFI-14858-Make-SNI-checking-configurable.patch b/nifi/stackable/patches/2.4.0/0004-NIFI-14858-Make-SNI-checking-configurable.patch
new file mode 100644
index 000000000..681e1b51b
--- /dev/null
+++ b/nifi/stackable/patches/2.4.0/0004-NIFI-14858-Make-SNI-checking-configurable.patch
@@ -0,0 +1,106 @@
+From 6f36be44f82a759fe7f4604839b5e528e5037fea Mon Sep 17 00:00:00 2001
+From: Lars Francke <git@lars-francke.de>
+Date: Wed, 13 Aug 2025 14:16:55 +0200
+Subject: NIFI-14858: Make SNI checking configurable
+
+Introduces two new properties:
+- nifi.web.https.sni.required
+- nifi.web.https.sni.host.check
+---
+ .../StandardServerConnectorFactory.java       | 24 +++++++++++++++++++
+ .../org/apache/nifi/util/NiFiProperties.java  | 10 ++++++++
+ .../FrameworkServerConnectorFactory.java      |  4 ++++
+ 3 files changed, 38 insertions(+)
+
+diff --git a/nifi-commons/nifi-jetty-configuration/src/main/java/org/apache/nifi/jetty/configuration/connector/StandardServerConnectorFactory.java b/nifi-commons/nifi-jetty-configuration/src/main/java/org/apache/nifi/jetty/configuration/connector/StandardServerConnectorFactory.java
+index 26d09706a1..37fda0929d 100644
+--- a/nifi-commons/nifi-jetty-configuration/src/main/java/org/apache/nifi/jetty/configuration/connector/StandardServerConnectorFactory.java
++++ b/nifi-commons/nifi-jetty-configuration/src/main/java/org/apache/nifi/jetty/configuration/connector/StandardServerConnectorFactory.java
+@@ -70,6 +70,10 @@ public class StandardServerConnectorFactory implements ServerConnectorFactory {
+ 
+     private int requestHeaderSize = 8192;
+ 
++    private boolean sniRequired = true;
++
++    private boolean sniHostCheck = true;
++
+     /**
+      * Standard Server Connector Factory Constructor with required properties
+      *
+@@ -181,6 +185,24 @@ public class StandardServerConnectorFactory implements ServerConnectorFactory {
+         this.requestHeaderSize = requestHeaderSize;
+     }
+ 
++    /**
++     * Set SNI Required controls whether SNI is required for TLS connections
++     *
++     * @param sniRequired SNI Required status
++     */
++    public void setSniRequired(final boolean sniRequired) {
++        this.sniRequired = sniRequired;
++    }
++
++    /**
++     * Set SNI Host Check controls whether SNI host checking is enabled for TLS connections
++     *
++     * @param sniHostCheck SNI Host Check status
++     */
++    public void setSniHostCheck(final boolean sniHostCheck) {
++        this.sniHostCheck = sniHostCheck;
++    }
++
+     protected Server getServer() {
+         return server;
+     }
+@@ -195,6 +217,8 @@ public class StandardServerConnectorFactory implements ServerConnectorFactory {
+             httpConfiguration.setSendServerVersion(SEND_SERVER_VERSION);
+ 
+             final SecureRequestCustomizer secureRequestCustomizer = new SecureRequestCustomizer();
++            secureRequestCustomizer.setSniRequired(sniRequired);
++            secureRequestCustomizer.setSniHostCheck(sniHostCheck);
+             httpConfiguration.addCustomizer(secureRequestCustomizer);
+         }
+ 
+diff --git a/nifi-commons/nifi-properties/src/main/java/org/apache/nifi/util/NiFiProperties.java b/nifi-commons/nifi-properties/src/main/java/org/apache/nifi/util/NiFiProperties.java
+index cd3cd0b27e..0e07d5a141 100644
+--- a/nifi-commons/nifi-properties/src/main/java/org/apache/nifi/util/NiFiProperties.java
++++ b/nifi-commons/nifi-properties/src/main/java/org/apache/nifi/util/NiFiProperties.java
+@@ -206,6 +206,8 @@ public class NiFiProperties extends ApplicationProperties {
+     public static final String WEB_HTTPS_CIPHERSUITES_INCLUDE = "nifi.web.https.ciphersuites.include";
+     public static final String WEB_HTTPS_CIPHERSUITES_EXCLUDE = "nifi.web.https.ciphersuites.exclude";
+     public static final String WEB_HTTPS_NETWORK_INTERFACE_PREFIX = "nifi.web.https.network.interface.";
++    public static final String WEB_HTTPS_SNI_REQUIRED = "nifi.web.https.sni.required";
++    public static final String WEB_HTTPS_SNI_HOST_CHECK = "nifi.web.https.sni.host.check";
+     public static final String WEB_WORKING_DIR = "nifi.web.jetty.working.directory";
+     public static final String WEB_THREADS = "nifi.web.jetty.threads";
+     public static final String WEB_MAX_HEADER_SIZE = "nifi.web.max.header.size";
+@@ -710,6 +712,14 @@ public class NiFiProperties extends ApplicationProperties {
+         return Arrays.stream(protocols.split("\\s+")).collect(Collectors.toSet());
+     }
+ 
++    public boolean isWebHttpsSniRequired() {
++        return Boolean.parseBoolean(getProperty(WEB_HTTPS_SNI_REQUIRED, "true"));
++    }
++
++    public boolean isWebHttpsSniHostCheck() {
++        return Boolean.parseBoolean(getProperty(WEB_HTTPS_SNI_HOST_CHECK, "true"));
++    }
++
+     public String getWebMaxHeaderSize() {
+         return getProperty(WEB_MAX_HEADER_SIZE, DEFAULT_WEB_MAX_HEADER_SIZE);
+     }
+diff --git a/nifi-framework-bundle/nifi-framework/nifi-web/nifi-jetty/src/main/java/org/apache/nifi/web/server/connector/FrameworkServerConnectorFactory.java b/nifi-framework-bundle/nifi-framework/nifi-web/nifi-jetty/src/main/java/org/apache/nifi/web/server/connector/FrameworkServerConnectorFactory.java
+index b58c886f4f..55a28b1c3c 100644
+--- a/nifi-framework-bundle/nifi-framework/nifi-web/nifi-jetty/src/main/java/org/apache/nifi/web/server/connector/FrameworkServerConnectorFactory.java
++++ b/nifi-framework-bundle/nifi-framework/nifi-web/nifi-jetty/src/main/java/org/apache/nifi/web/server/connector/FrameworkServerConnectorFactory.java
+@@ -90,6 +90,10 @@ public class FrameworkServerConnectorFactory extends StandardServerConnectorFact
+ 
+             // Set Transport Layer Security Protocols based on platform configuration
+             setIncludeSecurityProtocols(TlsPlatform.getPreferredProtocols().toArray(new String[0]));
++
++            // Set SNI configuration from properties
++            setSniRequired(properties.isWebHttpsSniRequired());
++            setSniHostCheck(properties.isWebHttpsSniHostCheck());
+         }
+     }
+