StackRadar

CVE-2026-75596

Medium

Advisory

Published 8 Sept 2026In the index since 9 Sept 2026
Severity
Medium
worst across findings
CVSS
6.9
base score, highest
EPSS
0.004
28th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
567
of 17,781 indexed, latest versions
Container images
637
deployed by those charts
Fix available
1 of 1
affected package

Netty: Fragmented ClientHello records trigger quadratic pre-handshake reassembly in default SNI parsing

Carried by container images the latest versions of 567 of 17,781 indexed charts deploy, on 637 images.

Affected packageAffected versionsFixed inImages
netty-handlermaven4.0.23.Final, 4.0.27.Final, 4.0.36.Final, 4.0.37.Final+102 more4.1.137.Final, 4.2.17.Final637
OSV records
GHSA-fccg-mwvh-qqg4
Trending
Rank 13 in indexed charts, since 9 Sept 2026. See the ranking →

Charts affected

567 by stars
ChartLatestAffected imagesRadar Score
wazuhwazuh-helm-eksVerified publisher1.2.101 of 6See more

wazuh wazuh-helm-eks 1.2.10

1 of the 6 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
wazuh/wazuh-indexer:4.14.49c344d2b1757
netty-handler@4.1.125.Final
4.1.137.Final

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5,484
drillwearefrank1.3.62 of 3See more

drill wearefrank 1.3.6

2 of the 3 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
apache/drill:1.21.11f96558fd292
netty-handler@4.1.73.Final
4.1.137.Final
bitnamilegacy/zookeeper:3.9.0-debian-11-r1110ed1ea3c8d1
netty-handler@4.1.94.Final
4.1.137.Final

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9,397
sonarqubewebencryptor6.7.31 of 3See more

sonarqube webencryptor 6.7.3

1 of the 3 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
library/sonarqube:8.2-communitya246bc64207e
netty-handler@4.1.32.Final
4.1.137.Final

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5,460
webhookiewebhookie0.1.21 of 1See more

webhookie webhookie 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
hookiesolutions/webhookie:latest0629694246ba
netty-handler@4.1.73.Final
4.1.137.Final

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14,364
webhookie-allwebhookie0.1.21 of 3See more

webhookie-all webhookie 0.1.2

1 of the 3 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
hookiesolutions/webhookie:latest0629694246ba
netty-handler@4.1.73.Final
4.1.137.Final

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28,605
hazelcastwenerme5.10.21 of 2See more

hazelcast wenerme 5.10.2

1 of the 2 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
hazelcast/hazelcast:5.5.05dd5d31c7a06
netty-handler@4.1.111.Final
4.1.137.Final

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2,634
elasticsearchwiremindVerified publisher8.19.01 of 1See more

elasticsearch wiremind 8.19.0

1 of the 1 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
library/elasticsearch:8.19.1289729a95066a
netty-handler@4.1.130.Final
4.1.137.Final

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2,191
keycloakwiremindVerified publisher25.3.11 of 2See more

keycloak wiremind 25.3.1

1 of the 2 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
ghcr.io/wiremind/bitnami/keycloak:26.5.0-debian-12-r38622ea9e43c0
netty-handler@4.1.128.Final
4.1.137.Final

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7,624
metabasewiremindVerified publisher2.27.5-wiremind01 of 1See more

metabase wiremind 2.27.5-wiremind0

1 of the 1 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
metabase/metabase:v0.61.1.x9491ed11c901
netty-handler@4.2.13.Final
4.2.17.Final

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1,639
apicurio-registry-sqlwitcom-gmbh0.1.01 of 1See more

apicurio-registry-sql witcom-gmbh 0.1.0

1 of the 1 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
apicurio/apicurio-registry-jpa:1.3.2.Final44eeddd3562c
netty-handler@4.1.49.Final
4.1.137.Final

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3,424
opendistro-eswitcom-gmbh1.13.31 of 3See more

opendistro-es witcom-gmbh 1.13.3

1 of the 3 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
amazon/opendistro-for-elasticsearch:1.13.32acfa1dcc5f8
netty-handler@4.1.45.Final
4.1.137.Final

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5,806
ygdrassil-monitoringygdrassilVerified publisher0.4.01 of 10See more

ygdrassil-monitoring ygdrassil 0.4.0

1 of the 10 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
opensearchproject/opensearch:2.18.07f6fa1efee8f
netty-handler@4.1.114.Final
4.1.137.Final

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9,381
zahori-processzahoriVerified publisher1.0.11 of 1See more

zahori-process zahori 1.0.1

1 of the 1 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
zahoriaut/zahori-process:0.1.13351f8a220ed7
netty-handler@4.1.94.Final
4.1.137.Final

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3,480
zahori-serverzahoriVerified publisher1.0.11 of 2See more

zahori-server zahori 1.0.1

1 of the 2 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
zahoriaut/zahori-server:0.1.17b2de13916f3e
netty-handler@4.1.87.Final
4.1.137.Final

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5,846
keycloakxzaks2.2.01 of 1See more

keycloakx zaks 2.2.0

1 of the 1 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
quay.io/keycloak/keycloak:20.0.3b8f2a453a17a
netty-handler@4.1.82.Final
4.1.137.Final

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6,016
language-toolzekker6Verified publisher1.12.11 of 2See more

language-tool zekker6 1.12.1

1 of the 2 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
erikvl87/languagetool:6.7-dockerupdate-3e1ea6a975388
netty-handler@4.1.118.Final
4.1.137.Final

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1,571
zipkinzipkinVerified publisher0.5.01 of 1See more

zipkin zipkin 0.5.0

1 of the 1 container images this version deploys carry CVE-2026-75596.

Container imageDigestPackageFixed in
openzipkin/zipkin-slim:3.6.0a69e1057df36
netty-handler@4.2.10.Final
4.2.17.Final

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1,159

Container images carrying it

637 by charts deploying them

A fixed version is listed for 1 of the 1 affected package.

Container imageDigestPackageFixed inUsed by
codeurjc/toposervice:v1.0:v1.239fb4c11e6a49
netty-handler@4.1.85.Final
4.1.137.Final
13
codeurjc/server:v1.0310bea5b1ee7
netty-handler@4.1.82.Final
4.1.137.Final
8
wurstmeister/kafka:latest2d4bbf9cc83d
netty-handler@4.1.62.Final
4.1.137.Final
7
solsson/kafka:latest41e5d8f6f290
netty-handler@4.1.78.Final
4.1.137.Final
5
mastercloudapps/planner:v1.2340a950b311b2
netty-handler@4.1.42.Final
4.1.137.Final
4
mastercloudapps/server:v2.23f3d24dfe2686
netty-handler@4.1.82.Final
4.1.137.Final
4
oscarsotosanchez/toposervice:v1.0d4d020e9f272
netty-handler@4.1.54.Final
4.1.137.Final
4
quay.io/keycloak/keycloak:26.7.3ff4257d0d64e
netty-handler@4.1.136.Final
4.1.137.Final
4
quay.io/strimzi/operator:0.37.052f376e64b9b
netty-handler@4.1.94.Final
4.1.137.Final
4
apache/shenyu-admin:2.4.2e8b7c4ddd069
netty-handler@4.1.43.Final
4.1.137.Final
3
apache/shenyu-bootstrap:2.4.20bd3b25c4be4
netty-handler@4.1.51.Final
4.1.137.Final
3
codeurjc/planner:v1.0800cf520c245
netty-handler@4.1.42.Final
4.1.137.Final
3
library/solr:8.11.18c5f7881cebb
netty-handler@4.1.68.Final
4.1.137.Final
3
mockserver/mockserver:5.15.0:mockserver-5.15.00f9ef78c9489
netty-handler@4.1.86.Final
4.1.137.Final
3
provectuslabs/kafka-ui:latest8f2ff02d64b0
netty-handler@4.1.97.Final
4.1.137.Final
3
signoz/zookeeper:3.7.1fcc4a3288154
netty-handler@4.1.76.Final
4.1.137.Final
3
quay.io/keycloak/keycloak-operator:26.7.3e3856fd1aeb4
netty-handler@4.1.136.Final
4.1.137.Final
3
airbyte/workload-launcher:2.2.0119be7bfb719
netty-handler@4.2.9.Final
4.2.17.Final
2
amazon/opendistro-for-elasticsearch:1.13.32acfa1dcc5f8
netty-handler@4.1.45.Final
4.1.137.Final
2
apache/druid:37.0.00116fb802786
netty-handler@4.2.12.Final
4.2.17.Final
2
apache/fineract:1.12.1a83cf1980609
netty-handler@4.1.119.Final
4.1.137.Final
2
apache/nifi-registry:1.26.07cdfd8deec92
netty-handler@4.1.109.Final
4.1.137.Final
2
apachepulsar/pulsar-manager:v0.1.0b341ef76a852
netty-handler@4.1.24.Final
4.1.137.Final
2
apache/rocketmq:5.4.0319cd8a81ed1
netty-handler@4.1.119.Final
4.1.137.Final
2
apacherocketmq/rocketmq-dashboard:2.1.0ce78506bd6fe
netty-handler@4.1.114.Final
4.1.137.Final
2
bitnamilegacy/elasticsearch:9.1.2-debian-12-r000176a47afa0
netty-handler@4.1.118.Final
4.1.137.Final
2
bitnamilegacy/zookeeper:3.9.0-debian-11-r1110ed1ea3c8d1
netty-handler@4.1.94.Final
4.1.137.Final
2
confluentinc/cp-kafka:6.2.11-1-ubi8ac776fad95a5
netty-handler@4.1.86.Final
4.1.137.Final
2
confluentinc/cp-zookeeper:latest7610a50b13e7
netty-handler@4.1.118.Final
4.1.137.Final
2
confluentinc/cp-zookeeper:6.2.11-1-ubi8cae577096489
netty-handler@4.1.86.Final
4.1.137.Final
2
empathyco/elasticsearch:6.6.2-memlockbcf4365ee7ec
netty-handler@4.1.32.Final
4.1.137.Final
2
epam/ai-dial-core:0.47.0:latest00fab0cf9c78
netty-handler@4.1.136.Final
4.1.137.Final
2
geoservercloud/geoserver-cloud-gateway:1.0-RC3756559ee788a
netty-handler@4.1.51.Final
4.1.137.Final
2
geoservercloud/geoserver-cloud-rest:1.0-RC399540eef78ad
netty-handler@4.1.51.Final
4.1.137.Final
2
geoservercloud/geoserver-cloud-wcs:1.0-RC35c254c53a357
netty-handler@4.1.51.Final
4.1.137.Final
2
geoservercloud/geoserver-cloud-webui:1.0-RC3c687b1cbc891
netty-handler@4.1.51.Final
4.1.137.Final
2
geoservercloud/geoserver-cloud-wfs:1.0-RC35288f320cf36
netty-handler@4.1.51.Final
4.1.137.Final
2
geoservercloud/geoserver-cloud-wms:1.0-RC3a30a60ac6cd0
netty-handler@4.1.51.Final
4.1.137.Final
2
gotson/komga:1.26.36c2a967bbe9a
netty-handler@4.1.135.Final
4.1.137.Final
2
graviteeio/apim-gateway:4.12.19-debian05fd67a93056
netty-handler@4.1.133.Final
4.1.137.Final
2
graviteeio/apim-management-api:4.12.19-debian27374522cd04
netty-handler@4.2.15.Final
4.2.17.Final
2
hazelcast/hazelcast:5.5.05dd5d31c7a06
netty-handler@4.1.111.Final
4.1.137.Final
2
hookiesolutions/webhookie:latest0629694246ba
netty-handler@4.1.73.Final
4.1.137.Final
2
hyperledger/besu:22.4-openjdk-latesta674d35eec9a
netty-handler@4.1.74.Final
4.1.137.Final
2
library/elasticsearch:7.17.35e6ac15bf6a5
netty-handler@4.1.66.Final
4.1.137.Final
2
library/elasticsearch:8.19.1289729a95066a
netty-handler@4.1.130.Final
4.1.137.Final
2
library/neo4j:5.20.052d3dec8d455
netty-handler@4.1.109.Final
4.1.137.Final
2
library/neo4j:4.3.2-enterprise56a9453c4064
netty-handler@4.1.63.Final
4.1.137.Final
2
library/zookeeper:3.6.180ad2170ad62
netty-handler@4.1.48.Final
4.1.137.Final
2
library/zookeeper:3.9.5f258365d4882
netty-handler@4.1.130.Final
4.1.137.Final
2

syft 1.42.1 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

Catalogue: Artifact Hub · Advisories: OSV · Exploitation: FIRST EPSS, CISA KEV.