Copilot commented on code in PR #20335:
URL: https://github.com/apache/druid/pull/20335#discussion_r4007359959


##########
owasp-dependency-check-suppressions.xml:
##########
@@ -274,6 +288,61 @@
     <cve>CVE-2025-58057</cve> <!-- Netty 3.x not affected; compression issue 
only in 4.x -->
     <cve>CVE-2026-33870</cve> <!-- We don't use HttpPostRequestDecoder -->
     <cve>CVE-2026-33871</cve> <!-- Netty 3.x not affected; HTTP/2 issues only 
in 4.x -->
+    <cve>CVE-2026-44893</cve> <!-- We don't use the HAProxy codec -->
+    <cve>CVE-2026-44250</cve> <!-- We don't use the Redis codec -->
+    <cve>CVE-2026-48059</cve> <!-- We don't use the HAProxy codec -->
+    <cve>CVE-2026-44890</cve> <!-- We don't use the Redis codec -->
+    <cve>CVE-2026-44891</cve> <!-- We don't use the STOMP codec -->
+    <cve>CVE-2026-50011</cve> <!-- We don't use the Redis codec -->
+    <cve>CVE-2026-59901</cve> <!-- We don't use Netty's Bzip2Decoder; Druid 
uses Apache Commons Compress for bzip2 -->
+    <cve>CVE-2026-62380</cve> <!-- We don't use the SOCKS codec; Druid uses 
HTTP CONNECT proxy tunneling -->
+    <cve>CVE-2026-59898</cve> <!-- Server-side WebSocket vulnerability; 
Druid's HTTP server is Jetty, not Netty -->
+    <cve>CVE-2026-59899</cve> <!-- Server-side HttpContentEncoder 
vulnerability; Druid uses Netty 3.x as HTTP client only -->
+    <cve>CVE-2026-42587</cve> <!-- Affects brotli/zstd/snappy decompression 
added in Netty 4.x; Netty 3.x only supports gzip/deflate -->
+    <cve>CVE-2026-42586</cve> <!-- We don't use the Redis codec -->
+    <cve>CVE-2026-44248</cve> <!-- We don't use the MQTT codec -->
+    <cve>CVE-2026-44249</cve> <!-- We don't use Netty's IpSubnetFilterRule; 
Druid uses Jetty for HTTP access control -->
+    <cve>CVE-2026-45416</cve> <!-- Server-side TLS SNI vulnerability; Druid 
uses Netty 3.x as TLS client only, never as a server -->
+    <cve>CVE-2026-42581</cve> <!-- Server-side HTTP request smuggling; Druid's 
HTTP server is Jetty, not Netty -->
+    <cve>CVE-2026-45674</cve> <!-- Affects netty-resolver-dns which Druid 
doesn't use; Druid uses JDK DNS resolution -->
+    <cve>CVE-2026-48006</cve> <!-- We don't use the Redis codec -->
+    <cve>CVE-2026-42585</cve> <!-- Server-side HTTP request smuggling; Druid's 
HTTP server is Jetty, not Netty -->
+    <cve>CVE-2026-42584</cve> <!-- Druid uses Netty3 for internal 
communication only, which does not satisfy any of the prerequisites of this 
vulnerability (pipeline requests, send HEAD, use 1xx responses) -->
+    <cve>CVE-2026-46340</cve> <!-- We don't use SCTP transport; Druid uses 
TCP/NIO -->
+    <cve>CVE-2026-42583</cve> <!-- We don't use Netty's Lz4FrameDecoder; Druid 
uses lz4-java directly -->
+    <cve>CVE-2026-48043</cve> <!-- We don't use netty-codec-http2 directly; 
Druid's HTTP/2 is served by Jetty -->

Review Comment:
   This rationale is contradicted by the gRPC extension: 
`extensions-contrib/grpc-query/pom.xml` directly declares `netty-codec-http2`, 
and `QueryServer.start()` builds a gRPC server through the Netty transport. 
This is not an unused client-only codec; remove this suppression or demonstrate 
that the affected HTTP/2 decompression path is disabled before treating the CVE 
as inapplicable.



##########
owasp-dependency-check-suppressions.xml:
##########
@@ -471,6 +552,14 @@
     <cve>CVE-2021-4277</cve>
   </suppress>
 
+  <suppress>
+    <notes><![CDATA[
+      file name: async-http-client-3.0.2.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/org\.asynchttpclient/[email protected]$</packageUrl>
+    <cve>CVE-2026-45300</cve> <!-- Cookie leak on cross-origin redirect: Druid 
does not configure automatic redirect following or a cookie store in AHC; 
redirects are handled manually at application level in ServiceClientImpl 
without forwarding cookies -->

Review Comment:
   `HttpEmitterModule` constructs the Async HTTP client with the default 
configuration, and `HttpPostEmitter` sends through that client; this is not the 
`ServiceClientImpl` redirect path described here. The AHC defaults retain a 
cookie store and follow redirects, so the cross-origin cookie-leak path is not 
ruled out. Configure this emitter client to disable the relevant behavior and 
verify it, or remove this suppression until the path is safe.



##########
owasp-dependency-check-suppressions.xml:
##########
@@ -768,4 +857,149 @@
     <packageUrl regex="true">^pkg:maven/io\.grpc/grpc-.*@.*$</packageUrl>
     <cve>CVE-2026-33186</cve> <!-- Only applicable to gRPC Go 
(google.golang.org/grpc < 1.79.3), not gRPC Java - 
https://nvd.nist.gov/vuln/detail/CVE-2026-33186 -->
   </suppress>
+
+  <suppress>
+    <!-- GHSA-w5hq-g745-h8pq: Missing bounds check in uuid v3/v5/v6 when the 
optional buf
+         argument is provided. Druid's web console uses only uuidv4() with no 
buf argument
+         (web-console/src/druid-models/workbench-query/workbench-query.ts), so 
the
+         vulnerable code path is never exercised.
+         Update to version 11.1.1 or 12.0.1 to remove this suppression
+          -->
+    <notes><![CDATA[
+      file name: package-lock.json (pkg:npm/[email protected])
+    ]]></notes>
+    <packageUrl regex="true">^pkg:npm/uuid@.*$</packageUrl>
+    <vulnerabilityName>GHSA-w5hq-g745-h8pq</vulnerabilityName>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-53914: Unsafe deserialization in Kotlin's build cache 
metadata (Kotlin compiler/Gradle plugin).
+         This is a build-toolchain vulnerability, not a runtime stdlib issue. 
Druid has no Kotlin source files;
+         kotlin-stdlib is a transitive runtime dependency (via Iceberg) and 
Druid never invokes Kotlin's build cache. -->
+    <notes><![CDATA[
+      file name: kotlin-stdlib-2.4.10.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/org\.jetbrains\.kotlin/kotlin-stdlib@.*$</packageUrl>
+    <cve>CVE-2026-53914</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-33117: Vulnerability in Azure SDK for Java's Key Vault Keys 
local cryptographic verification path.
+         The CVE fires against azure-core, azure-core-http-netty, 
azure-identity, and azure-json due to broad CPE
+         matching, but none of these jars contain the vulnerable Key Vault 
code path. Druid uses these artifacts
+         for blob storage auth only and does not use the Key Vault 
cryptography client. -->
+    <notes><![CDATA[
+      file name: azure-core-1.58.1.jar azure-core-http-netty-1.16.5.jar 
azure-identity-1.18.4.jar azure-json-1.5.1.jar
+    ]]></notes>
+    <packageUrl regex="true">^pkg:maven/com\.azure/azure-.*@.*$</packageUrl>

Review Comment:
   The matcher is broader than the four artifacts listed in the notes and also 
matches `com.azure:azure-security-keyvault-keys`, the artifact associated with 
this CVE. A future Key Vault Keys dependency would therefore have a real 
vulnerability silently suppressed. Restrict the rule to the reviewed GAVs 
instead of every `azure-*` artifact.



##########
owasp-dependency-check-suppressions.xml:
##########
@@ -768,4 +857,149 @@
     <packageUrl regex="true">^pkg:maven/io\.grpc/grpc-.*@.*$</packageUrl>
     <cve>CVE-2026-33186</cve> <!-- Only applicable to gRPC Go 
(google.golang.org/grpc < 1.79.3), not gRPC Java - 
https://nvd.nist.gov/vuln/detail/CVE-2026-33186 -->
   </suppress>
+
+  <suppress>
+    <!-- GHSA-w5hq-g745-h8pq: Missing bounds check in uuid v3/v5/v6 when the 
optional buf
+         argument is provided. Druid's web console uses only uuidv4() with no 
buf argument
+         (web-console/src/druid-models/workbench-query/workbench-query.ts), so 
the
+         vulnerable code path is never exercised.
+         Update to version 11.1.1 or 12.0.1 to remove this suppression
+          -->
+    <notes><![CDATA[
+      file name: package-lock.json (pkg:npm/[email protected])
+    ]]></notes>
+    <packageUrl regex="true">^pkg:npm/uuid@.*$</packageUrl>
+    <vulnerabilityName>GHSA-w5hq-g745-h8pq</vulnerabilityName>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-53914: Unsafe deserialization in Kotlin's build cache 
metadata (Kotlin compiler/Gradle plugin).
+         This is a build-toolchain vulnerability, not a runtime stdlib issue. 
Druid has no Kotlin source files;
+         kotlin-stdlib is a transitive runtime dependency (via Iceberg) and 
Druid never invokes Kotlin's build cache. -->
+    <notes><![CDATA[
+      file name: kotlin-stdlib-2.4.10.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/org\.jetbrains\.kotlin/kotlin-stdlib@.*$</packageUrl>
+    <cve>CVE-2026-53914</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-33117: Vulnerability in Azure SDK for Java's Key Vault Keys 
local cryptographic verification path.
+         The CVE fires against azure-core, azure-core-http-netty, 
azure-identity, and azure-json due to broad CPE
+         matching, but none of these jars contain the vulnerable Key Vault 
code path. Druid uses these artifacts
+         for blob storage auth only and does not use the Key Vault 
cryptography client. -->
+    <notes><![CDATA[
+      file name: azure-core-1.58.1.jar azure-core-http-netty-1.16.5.jar 
azure-identity-1.18.4.jar azure-json-1.5.1.jar
+    ]]></notes>
+    <packageUrl regex="true">^pkg:maven/com\.azure/azure-.*@.*$</packageUrl>
+    <cve>CVE-2026-33117</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-49845: SQL injection in Hive Metastore partition-name 
resolution.
+         CVE-2026-53561: SAML bearer-token authentication bypass in 
HiveServer2.
+         CVE-2026-55976: SSRF via avro.schema.url in Avro SerDe schema 
resolution.
+         All three affect Apache Hive server components (Metastore, 
HiveServer2).
+         Druid uses hive-storage-api only for the Murmur3 hash utility
+         (BloomKFilter.java) and ORC/Parquet column type definitions — it does 
not
+         run or connect to a Hive Metastore or HiveServer2. -->
+    <notes><![CDATA[
+      file name: hive-storage-api-4.2.0.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/org\.apache\.hive/hive-storage-api@.*$</packageUrl>
+    <cve>CVE-2026-49845</cve>
+    <cve>CVE-2026-53561</cve>
+    <cve>CVE-2026-55976</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-54512, CVE-2026-54513: PolymorphicTypeValidator bypass in 
jackson-databind when
+         polymorphic typing is enabled with generic type parameters or array 
subtypes.
+         These CVEs affect jackson-databind shaded inside hadoop/parquet jars,
+         not Druid's own jackson-databind (2.22.x).
+         CVE-2026-68497: Not yet published in NVD, suppressed as appearing 
only inside shaded jars -->
+    <notes><![CDATA[
+      file name: hadoop-client-runtime-3.5.0.jar (shaded jackson-databind 
2.18.6)
+                 parquet-jackson-1.18.0.jar (shaded jackson-databind 2.22.1)
+    ]]></notes>
+    <filePath 
regex="true">.*/(hadoop-client-runtime|parquet-jackson)-[0-9][^/]*\.jar/META-INF/maven/com\.fasterxml\.jackson\.core/jackson-databind/pom\.xml$</filePath>

Review Comment:
   Dependency-Check reports this nested entry as 
`hadoop-client-runtime-3.5.0.jar/META-INF/maven/com.fasterxml.jackson.core/jackson-databind/pom.xml`,
 without a directory prefix. Because this regex requires `.*/` before the jar 
name, it does not match the reported path and leaves CVE-2026-54512, 
CVE-2026-54513, and CVE-2026-68497 unsuppressed. Make the directory prefix 
optional (and apply the same correction to the analogous rules below).
   
   This issue also appears in the following locations of the same file:
   - line 941
   - line 953



##########
owasp-dependency-check-suppressions.xml:
##########
@@ -274,6 +288,61 @@
     <cve>CVE-2025-58057</cve> <!-- Netty 3.x not affected; compression issue 
only in 4.x -->
     <cve>CVE-2026-33870</cve> <!-- We don't use HttpPostRequestDecoder -->
     <cve>CVE-2026-33871</cve> <!-- Netty 3.x not affected; HTTP/2 issues only 
in 4.x -->
+    <cve>CVE-2026-44893</cve> <!-- We don't use the HAProxy codec -->
+    <cve>CVE-2026-44250</cve> <!-- We don't use the Redis codec -->
+    <cve>CVE-2026-48059</cve> <!-- We don't use the HAProxy codec -->
+    <cve>CVE-2026-44890</cve> <!-- We don't use the Redis codec -->
+    <cve>CVE-2026-44891</cve> <!-- We don't use the STOMP codec -->
+    <cve>CVE-2026-50011</cve> <!-- We don't use the Redis codec -->
+    <cve>CVE-2026-59901</cve> <!-- We don't use Netty's Bzip2Decoder; Druid 
uses Apache Commons Compress for bzip2 -->
+    <cve>CVE-2026-62380</cve> <!-- We don't use the SOCKS codec; Druid uses 
HTTP CONNECT proxy tunneling -->
+    <cve>CVE-2026-59898</cve> <!-- Server-side WebSocket vulnerability; 
Druid's HTTP server is Jetty, not Netty -->
+    <cve>CVE-2026-59899</cve> <!-- Server-side HttpContentEncoder 
vulnerability; Druid uses Netty 3.x as HTTP client only -->
+    <cve>CVE-2026-42587</cve> <!-- Affects brotli/zstd/snappy decompression 
added in Netty 4.x; Netty 3.x only supports gzip/deflate -->
+    <cve>CVE-2026-42586</cve> <!-- We don't use the Redis codec -->
+    <cve>CVE-2026-44248</cve> <!-- We don't use the MQTT codec -->
+    <cve>CVE-2026-44249</cve> <!-- We don't use Netty's IpSubnetFilterRule; 
Druid uses Jetty for HTTP access control -->
+    <cve>CVE-2026-45416</cve> <!-- Server-side TLS SNI vulnerability; Druid 
uses Netty 3.x as TLS client only, never as a server -->
+    <cve>CVE-2026-42581</cve> <!-- Server-side HTTP request smuggling; Druid's 
HTTP server is Jetty, not Netty -->
+    <cve>CVE-2026-45674</cve> <!-- Affects netty-resolver-dns which Druid 
doesn't use; Druid uses JDK DNS resolution -->
+    <cve>CVE-2026-48006</cve> <!-- We don't use the Redis codec -->
+    <cve>CVE-2026-42585</cve> <!-- Server-side HTTP request smuggling; Druid's 
HTTP server is Jetty, not Netty -->
+    <cve>CVE-2026-42584</cve> <!-- Druid uses Netty3 for internal 
communication only, which does not satisfy any of the prerequisites of this 
vulnerability (pipeline requests, send HEAD, use 1xx responses) -->
+    <cve>CVE-2026-46340</cve> <!-- We don't use SCTP transport; Druid uses 
TCP/NIO -->
+    <cve>CVE-2026-42583</cve> <!-- We don't use Netty's Lz4FrameDecoder; Druid 
uses lz4-java directly -->
+    <cve>CVE-2026-48043</cve> <!-- We don't use netty-codec-http2 directly; 
Druid's HTTP/2 is served by Jetty -->
+    <cve>CVE-2026-56822</cve> <!-- We don't use netty-handler-ssl-ocsp -->
+    <cve>CVE-2026-56821</cve> <!-- We don't use netty-handler-ssl-ocsp -->
+    <cve>CVE-2026-47691</cve> <!-- Affects netty-resolver-dns which Druid 
doesn't use; Druid uses JDK DNS resolution -->
+    <cve>CVE-2026-56820</cve> <!-- We don't use netty-handler-ssl-ocsp -->
+    <cve>CVE-2026-50010</cve> <!-- Druid's Netty 3.x HTTP client does not use 
SslContextBuilder; gRPC/AWS SDK paths use managed SSL contexts -->
+    <cve>CVE-2026-42578</cve> <!-- We don't use HttpProxyHandler; Druid uses a 
custom HTTP CONNECT tunnel via HttpClientCodec -->
+    <cve>CVE-2026-42579</cve> <!-- We don't use netty-codec-dns; Druid uses 
JDK DNS resolution -->
+  </suppress>
+
+  <suppress>
+    <!-- Netty 4.x CVEs for codecs/features that Druid never activates.
+         Druid's HTTP server is Jetty; Netty 4.x is present as a transitive 
dependency
+         (gRPC, AWS SDK) for buffer management and internal comms only. -->
+    <notes><![CDATA[
+      file name: netty-codec-protobuf-4.2.15.Final.jar 
netty-transport-4.2.15.Final.jar (and other netty-*.jar at 4.2.x)
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/io\.netty/netty-.*@4\.2\..*$</packageUrl>
+    <cve>CVE-2026-56819</cve> <!-- HTTP/2 decompressor ByteBuf leak: Druid 
does not run a Netty 4.x HTTP/2 server -->

Review Comment:
   The same Netty-backed gRPC server contradicts the claim that Druid does not 
run a Netty 4.x HTTP/2 server. Since the server path includes 
`netty-codec-http2`, this CVE can affect an enabled gRPC endpoint when HTTP/2 
decompression is used; keep it unsuppressed until the actual server 
configuration and reachability are verified.



##########
owasp-dependency-check-suppressions.xml:
##########
@@ -768,4 +857,149 @@
     <packageUrl regex="true">^pkg:maven/io\.grpc/grpc-.*@.*$</packageUrl>
     <cve>CVE-2026-33186</cve> <!-- Only applicable to gRPC Go 
(google.golang.org/grpc < 1.79.3), not gRPC Java - 
https://nvd.nist.gov/vuln/detail/CVE-2026-33186 -->
   </suppress>
+
+  <suppress>
+    <!-- GHSA-w5hq-g745-h8pq: Missing bounds check in uuid v3/v5/v6 when the 
optional buf
+         argument is provided. Druid's web console uses only uuidv4() with no 
buf argument
+         (web-console/src/druid-models/workbench-query/workbench-query.ts), so 
the
+         vulnerable code path is never exercised.
+         Update to version 11.1.1 or 12.0.1 to remove this suppression
+          -->
+    <notes><![CDATA[
+      file name: package-lock.json (pkg:npm/[email protected])
+    ]]></notes>
+    <packageUrl regex="true">^pkg:npm/uuid@.*$</packageUrl>
+    <vulnerabilityName>GHSA-w5hq-g745-h8pq</vulnerabilityName>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-53914: Unsafe deserialization in Kotlin's build cache 
metadata (Kotlin compiler/Gradle plugin).
+         This is a build-toolchain vulnerability, not a runtime stdlib issue. 
Druid has no Kotlin source files;
+         kotlin-stdlib is a transitive runtime dependency (via Iceberg) and 
Druid never invokes Kotlin's build cache. -->
+    <notes><![CDATA[
+      file name: kotlin-stdlib-2.4.10.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/org\.jetbrains\.kotlin/kotlin-stdlib@.*$</packageUrl>
+    <cve>CVE-2026-53914</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-33117: Vulnerability in Azure SDK for Java's Key Vault Keys 
local cryptographic verification path.
+         The CVE fires against azure-core, azure-core-http-netty, 
azure-identity, and azure-json due to broad CPE
+         matching, but none of these jars contain the vulnerable Key Vault 
code path. Druid uses these artifacts
+         for blob storage auth only and does not use the Key Vault 
cryptography client. -->
+    <notes><![CDATA[
+      file name: azure-core-1.58.1.jar azure-core-http-netty-1.16.5.jar 
azure-identity-1.18.4.jar azure-json-1.5.1.jar
+    ]]></notes>
+    <packageUrl regex="true">^pkg:maven/com\.azure/azure-.*@.*$</packageUrl>
+    <cve>CVE-2026-33117</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-49845: SQL injection in Hive Metastore partition-name 
resolution.
+         CVE-2026-53561: SAML bearer-token authentication bypass in 
HiveServer2.
+         CVE-2026-55976: SSRF via avro.schema.url in Avro SerDe schema 
resolution.
+         All three affect Apache Hive server components (Metastore, 
HiveServer2).
+         Druid uses hive-storage-api only for the Murmur3 hash utility
+         (BloomKFilter.java) and ORC/Parquet column type definitions — it does 
not
+         run or connect to a Hive Metastore or HiveServer2. -->
+    <notes><![CDATA[
+      file name: hive-storage-api-4.2.0.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/org\.apache\.hive/hive-storage-api@.*$</packageUrl>
+    <cve>CVE-2026-49845</cve>
+    <cve>CVE-2026-53561</cve>
+    <cve>CVE-2026-55976</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-54512, CVE-2026-54513: PolymorphicTypeValidator bypass in 
jackson-databind when
+         polymorphic typing is enabled with generic type parameters or array 
subtypes.
+         These CVEs affect jackson-databind shaded inside hadoop/parquet jars,
+         not Druid's own jackson-databind (2.22.x).
+         CVE-2026-68497: Not yet published in NVD, suppressed as appearing 
only inside shaded jars -->
+    <notes><![CDATA[
+      file name: hadoop-client-runtime-3.5.0.jar (shaded jackson-databind 
2.18.6)
+                 parquet-jackson-1.18.0.jar (shaded jackson-databind 2.22.1)
+    ]]></notes>
+    <filePath 
regex="true">.*/(hadoop-client-runtime|parquet-jackson)-[0-9][^/]*\.jar/META-INF/maven/com\.fasterxml\.jackson\.core/jackson-databind/pom\.xml$</filePath>
+    <cve>CVE-2026-54512</cve>
+    <cve>CVE-2026-54513</cve>
+    <cve>CVE-2026-68497</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-2332: Jetty HTTP/1.1 request smuggling via chunk extension 
quoted strings.
+         CVE-2026-10050: Jetty Digest auth password encoding using ISO-8859-1.
+         Both affect Jetty shaded inside hadoop-client-runtime-3.5.0.jar. 
Druid cannot upgrade
+         the Jetty version inside this shaded jar. The shaded Jetty is used 
only for Hadoop's
+         internal HTTP server (WebHDFS, etc.), not for Druid's own HTTP server 
(Jetty 12.x).
+         Druid does not use Hadoop's embedded Jetty server or Digest auth. -->
+    <notes><![CDATA[
+      file name: hadoop-client-runtime-3.5.0.jar (shaded org.eclipse.jetty* 
9.4.58.v20250814)
+    ]]></notes>
+    <filePath 
regex="true">.*/(hadoop-client-runtime)-[0-9][^/]*\.jar/META-INF/maven/org\.eclipse\.jetty[^/]*/[^/]*/pom\.xml$</filePath>
+    <cve>CVE-2026-2332</cve>
+    <cve>CVE-2026-10050</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-56741, CVE-2026-56740: DoS via JLine Telnet server (NAWS 
terminal dimensions and
+         NEW-ENVIRON flooding). JLine is shaded inside 
hadoop-client-runtime-3.5.0.jar and is used
+         only for Hadoop's interactive CLI shell. Druid does not expose a 
JLine Telnet server endpoint. -->
+    <notes><![CDATA[
+      file name: hadoop-client-runtime-3.5.0.jar (shaded jline 3.9.0)
+    ]]></notes>
+    <filePath 
regex="true">.*/(hadoop-client-runtime)-[0-9][^/]*\.jar/META-INF/maven/org\.jline/jline[^/]*/pom\.xml$</filePath>
+    <cve>CVE-2026-56741</cve>
+    <cve>CVE-2026-56740</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-24051, CVE-2026-39883, CVE-2026-29181: All three affect the 
OpenTelemetry Go SDK
+         (opentelemetry-go), not any Java library. The scanner matches 
opentelemetry-gcp-resources
+         (a Java artifact) against the Go SDK CPE due to the shared 
"opentelemetry" product name.
+         Druid's google-extensions use the Java opentelemetry-gcp-resources 
for GCP resource
+         detection; the vulnerable PATH hijacking and baggage-header 
amplification code exists
+         only in the Go implementation. -->
+    <notes><![CDATA[
+      file name: opentelemetry-gcp-resources-1.37.0-alpha.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/io\.opentelemetry\.contrib/opentelemetry-gcp-resources@.*$</packageUrl>
+    <cve>CVE-2026-24051</cve>
+    <cve>CVE-2026-39883</cve>
+    <cve>CVE-2026-29181</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-40542, CVE-2026-71290: Vulnerabilities in Apache HttpClient 
5 (SCRAM mutual auth
+         and async hostname verification). CVE-2026-54399, CVE-2026-54428: DoS 
in Apache HttpComponents
+         Core 5 (excessive headers and HTTP/2 HPACK). All four affect 
httpclient5/httpcore5 shaded
+         inside docker-java-transport-zerodep-3.7.1.jar (a test-scoped 
dependency used only by
+         druid-testcontainers for Docker container management in tests). These 
are not present in
+         Druid's production runtime classpath. -->
+    <notes><![CDATA[
+      file name: docker-java-transport-zerodep-3.7.1.jar (shaded httpclient5 
5.5.1 and httpcore5 5.3.6)
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/org\.apache\.httpcomponents\.(client5/httpclient5|core5/httpcore5)@.*$</packageUrl>
+    <cve>CVE-2026-40542</cve>
+    <cve>CVE-2026-71290</cve>
+    <cve>CVE-2026-54399</cve>
+    <cve>CVE-2026-54428</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-87823: Out-of-bounds memory read in ByteBuffer frame-size 
methods via negative offset values.
+         CVE-2026-87795: Out-of-bounds memory read in ZstdDictCompress 
constructor via unvalidated offset/length.
+         Both are fixed in zstd-jni 1.5.7-14. Suppressed until zstd-jni is 
upgraded.
+         Based on the analysis in 
https://github.com/apache/druid/pull/20236#issuecomment-5646494509,
+         this vulnerability should not affect Druid since the relevant code 
paths do not get activated
+          -->
+    <notes><![CDATA[
+      file name: zstd-jni-1.5.7-11.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/com\.github\.luben/zstd-jni@.*$</packageUrl>

Review Comment:
   This rule suppresses the zstd CVEs for every `zstd-jni` version, while the 
analysis and notes cover only one version and the fixes are version-dependent. 
The Druid 38 POM manages `zstd-jni` at `1.5.7-7`, not the `1.5.7-11` named 
here, so a later resolution change could silently inherit this exception 
without the same call-path review. Scope it to the audited version.



##########
owasp-dependency-check-suppressions.xml:
##########
@@ -768,4 +857,149 @@
     <packageUrl regex="true">^pkg:maven/io\.grpc/grpc-.*@.*$</packageUrl>
     <cve>CVE-2026-33186</cve> <!-- Only applicable to gRPC Go 
(google.golang.org/grpc < 1.79.3), not gRPC Java - 
https://nvd.nist.gov/vuln/detail/CVE-2026-33186 -->
   </suppress>
+
+  <suppress>
+    <!-- GHSA-w5hq-g745-h8pq: Missing bounds check in uuid v3/v5/v6 when the 
optional buf
+         argument is provided. Druid's web console uses only uuidv4() with no 
buf argument
+         (web-console/src/druid-models/workbench-query/workbench-query.ts), so 
the
+         vulnerable code path is never exercised.
+         Update to version 11.1.1 or 12.0.1 to remove this suppression
+          -->
+    <notes><![CDATA[
+      file name: package-lock.json (pkg:npm/[email protected])
+    ]]></notes>
+    <packageUrl regex="true">^pkg:npm/uuid@.*$</packageUrl>
+    <vulnerabilityName>GHSA-w5hq-g745-h8pq</vulnerabilityName>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-53914: Unsafe deserialization in Kotlin's build cache 
metadata (Kotlin compiler/Gradle plugin).
+         This is a build-toolchain vulnerability, not a runtime stdlib issue. 
Druid has no Kotlin source files;
+         kotlin-stdlib is a transitive runtime dependency (via Iceberg) and 
Druid never invokes Kotlin's build cache. -->
+    <notes><![CDATA[
+      file name: kotlin-stdlib-2.4.10.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/org\.jetbrains\.kotlin/kotlin-stdlib@.*$</packageUrl>
+    <cve>CVE-2026-53914</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-33117: Vulnerability in Azure SDK for Java's Key Vault Keys 
local cryptographic verification path.
+         The CVE fires against azure-core, azure-core-http-netty, 
azure-identity, and azure-json due to broad CPE
+         matching, but none of these jars contain the vulnerable Key Vault 
code path. Druid uses these artifacts
+         for blob storage auth only and does not use the Key Vault 
cryptography client. -->
+    <notes><![CDATA[
+      file name: azure-core-1.58.1.jar azure-core-http-netty-1.16.5.jar 
azure-identity-1.18.4.jar azure-json-1.5.1.jar
+    ]]></notes>
+    <packageUrl regex="true">^pkg:maven/com\.azure/azure-.*@.*$</packageUrl>
+    <cve>CVE-2026-33117</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-49845: SQL injection in Hive Metastore partition-name 
resolution.
+         CVE-2026-53561: SAML bearer-token authentication bypass in 
HiveServer2.
+         CVE-2026-55976: SSRF via avro.schema.url in Avro SerDe schema 
resolution.
+         All three affect Apache Hive server components (Metastore, 
HiveServer2).
+         Druid uses hive-storage-api only for the Murmur3 hash utility
+         (BloomKFilter.java) and ORC/Parquet column type definitions — it does 
not
+         run or connect to a Hive Metastore or HiveServer2. -->
+    <notes><![CDATA[
+      file name: hive-storage-api-4.2.0.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/org\.apache\.hive/hive-storage-api@.*$</packageUrl>
+    <cve>CVE-2026-49845</cve>
+    <cve>CVE-2026-53561</cve>
+    <cve>CVE-2026-55976</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-54512, CVE-2026-54513: PolymorphicTypeValidator bypass in 
jackson-databind when
+         polymorphic typing is enabled with generic type parameters or array 
subtypes.
+         These CVEs affect jackson-databind shaded inside hadoop/parquet jars,
+         not Druid's own jackson-databind (2.22.x).
+         CVE-2026-68497: Not yet published in NVD, suppressed as appearing 
only inside shaded jars -->
+    <notes><![CDATA[
+      file name: hadoop-client-runtime-3.5.0.jar (shaded jackson-databind 
2.18.6)
+                 parquet-jackson-1.18.0.jar (shaded jackson-databind 2.22.1)
+    ]]></notes>
+    <filePath 
regex="true">.*/(hadoop-client-runtime|parquet-jackson)-[0-9][^/]*\.jar/META-INF/maven/com\.fasterxml\.jackson\.core/jackson-databind/pom\.xml$</filePath>
+    <cve>CVE-2026-54512</cve>
+    <cve>CVE-2026-54513</cve>
+    <cve>CVE-2026-68497</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-2332: Jetty HTTP/1.1 request smuggling via chunk extension 
quoted strings.
+         CVE-2026-10050: Jetty Digest auth password encoding using ISO-8859-1.
+         Both affect Jetty shaded inside hadoop-client-runtime-3.5.0.jar. 
Druid cannot upgrade
+         the Jetty version inside this shaded jar. The shaded Jetty is used 
only for Hadoop's
+         internal HTTP server (WebHDFS, etc.), not for Druid's own HTTP server 
(Jetty 12.x).
+         Druid does not use Hadoop's embedded Jetty server or Digest auth. -->
+    <notes><![CDATA[
+      file name: hadoop-client-runtime-3.5.0.jar (shaded org.eclipse.jetty* 
9.4.58.v20250814)
+    ]]></notes>
+    <filePath 
regex="true">.*/(hadoop-client-runtime)-[0-9][^/]*\.jar/META-INF/maven/org\.eclipse\.jetty[^/]*/[^/]*/pom\.xml$</filePath>
+    <cve>CVE-2026-2332</cve>
+    <cve>CVE-2026-10050</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-56741, CVE-2026-56740: DoS via JLine Telnet server (NAWS 
terminal dimensions and
+         NEW-ENVIRON flooding). JLine is shaded inside 
hadoop-client-runtime-3.5.0.jar and is used
+         only for Hadoop's interactive CLI shell. Druid does not expose a 
JLine Telnet server endpoint. -->
+    <notes><![CDATA[
+      file name: hadoop-client-runtime-3.5.0.jar (shaded jline 3.9.0)
+    ]]></notes>
+    <filePath 
regex="true">.*/(hadoop-client-runtime)-[0-9][^/]*\.jar/META-INF/maven/org\.jline/jline[^/]*/pom\.xml$</filePath>
+    <cve>CVE-2026-56741</cve>
+    <cve>CVE-2026-56740</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-24051, CVE-2026-39883, CVE-2026-29181: All three affect the 
OpenTelemetry Go SDK
+         (opentelemetry-go), not any Java library. The scanner matches 
opentelemetry-gcp-resources
+         (a Java artifact) against the Go SDK CPE due to the shared 
"opentelemetry" product name.
+         Druid's google-extensions use the Java opentelemetry-gcp-resources 
for GCP resource
+         detection; the vulnerable PATH hijacking and baggage-header 
amplification code exists
+         only in the Go implementation. -->
+    <notes><![CDATA[
+      file name: opentelemetry-gcp-resources-1.37.0-alpha.jar
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/io\.opentelemetry\.contrib/opentelemetry-gcp-resources@.*$</packageUrl>
+    <cve>CVE-2026-24051</cve>
+    <cve>CVE-2026-39883</cve>
+    <cve>CVE-2026-29181</cve>
+  </suppress>
+
+  <suppress>
+    <!-- CVE-2026-40542, CVE-2026-71290: Vulnerabilities in Apache HttpClient 
5 (SCRAM mutual auth
+         and async hostname verification). CVE-2026-54399, CVE-2026-54428: DoS 
in Apache HttpComponents
+         Core 5 (excessive headers and HTTP/2 HPACK). All four affect 
httpclient5/httpcore5 shaded
+         inside docker-java-transport-zerodep-3.7.1.jar (a test-scoped 
dependency used only by
+         druid-testcontainers for Docker container management in tests). These 
are not present in
+         Druid's production runtime classpath. -->
+    <notes><![CDATA[
+      file name: docker-java-transport-zerodep-3.7.1.jar (shaded httpclient5 
5.5.1 and httpcore5 5.3.6)
+    ]]></notes>
+    <packageUrl 
regex="true">^pkg:maven/org\.apache\.httpcomponents\.(client5/httpclient5|core5/httpcore5)@.*$</packageUrl>

Review Comment:
   CVE-2026-54428 is attached to the separate 
`org.apache.httpcomponents.core5:httpcore5-h2` artifact, but this alternation 
matches only `core5/httpcore5`. Since the Docker Java shaded runtime embeds the 
HTTP/2 module separately, this finding remains unsuppressed and the security 
job can still fail. Include `httpcore5-h2` or scope the rule to the verified 
containing path.



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