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
562
of 17,787 indexed, latest versions
Container images
631
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 562 of 17,787 indexed charts deploy, on 631 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.Final631
OSV records
GHSA-fccg-mwvh-qqg4
Trending
Rank 13 in indexed charts, since 9 Sept 2026. See the ranking →

Charts affected

562 by stars
ChartLatestAffected imagesRadar Score
hazelcastwenerme5.10.31See more

hazelcast wenerme 5.10.3

1 container image this version deploys carries 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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—
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

631 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
ghcr.io/quenchworks/images/zookeeperdf2b3e0adced
netty-handler@4.1.136.Final
4.1.137.Final
1
ghcr.io/radar-base/radar-output-restructure/radar-output-restructure:3.0.67fb9c70e96a4
netty-handler@4.2.10.Final
4.2.17.Final
1
ghcr.io/star-whale/server:0.6.158368359c8dd0
netty-handler@4.1.86.Final
4.1.137.Final
1
ghcr.io/stirling-tools/stirling-pdf:2.14.33b3670fce70b
netty-handler@4.2.12.Final
4.2.17.Final
1
ghcr.io/szpadel/languagetool-server:6.568fdab22b2a9
netty-handler@4.1.104.Final
4.1.137.Final
1
ghcr.io/wenisch-tech/chronoreaper:1.1.10447726cec07b
netty-handler@4.1.133.Final
4.1.137.Final
1
ghcr.io/wenisch-tech/proxera:0.12.205ac0e9f6b42f
netty-handler@4.2.15.Final
4.2.17.Final
1
ghcr.io/wiremind/bitnami/keycloak:26.5.0-debian-12-r38622ea9e43c0
netty-handler@4.1.128.Final
4.1.137.Final
1
ghcr.io/wundergraph/cosmo/keycloak:0.13.0b37408461b9b
netty-handler@4.1.130.Final
4.1.137.Final
1
public.ecr.aws/aktosecurity/akto-api-security-database-abstractor:1.66.9138c8b82c398
netty-handler@4.1.136.Final
4.1.137.Final
1
public.ecr.aws/aktosecurity/akto-api-security-database-abstractor:latestf669a6eacf8c
netty-handler@4.1.136.Final
4.1.137.Final
1
public.ecr.aws/aktosecurity/akto-api-security-runtime:latestfacdfba6d4e4
netty-handler@4.1.136.Final
4.1.137.Final
1
public.ecr.aws/aktosecurity/akto-api-testing:latest97d830d5538a
netty-handler@4.1.136.Final
4.1.137.Final
1
public.ecr.aws/aktosecurity/akto-threat-detection:latest3f103ce347ce
netty-handler@4.1.136.Final
4.1.137.Final
1
public.ecr.aws/aktosecurity/akto-threat-detection:1.16.2a47eb6cc17ea
netty-handler@4.1.136.Final
4.1.137.Final
1
public.ecr.aws/aws-containers/retail-store-sample-cart:1.3.05d767569c976
netty-handler@4.1.124.Final
4.1.137.Final
1
public.ecr.aws/aws-containers/retail-store-sample-orders:1.3.0e85f034bcf48
netty-handler@4.1.124.Final
4.1.137.Final
1
public.ecr.aws/aws-containers/retail-store-sample-ui:1.3.0ce3f2e935eb3
netty-handler@4.1.124.Final
4.1.137.Final
1
public.ecr.aws/v0r6c2e2/hive-metastore:latest794b3bff9510
netty-handler@4.1.89.Final
4.1.137.Final
1
public.ecr.aws/v0r6c2e2/trino:latestc265156b00d1
netty-handler@4.1.117.Final
4.1.137.Final
1
quay.io/apicurio/apicurio-registry-kube-sync:1.0.170ef31840269
netty-handler@4.1.68.Final
4.1.137.Final
1
quay.io/apicurio/apicurio-registry-mem:2.5.8.Final3b036692d546
netty-handler@4.1.100.Final
4.1.137.Final
1
quay.io/deployhub/ms-ui:svccat-v11.0.815-g717581f5dedbc31e6f
netty-handler@4.1.127.Final
4.1.137.Final
1
quay.io/everythingascode/apishift-backend:v0.3.014ff275b2e61
netty-handler@4.1.135.Final
4.1.137.Final
1
quay.io/evryfs/spring-boot-admin:2.7.1060950ef63764
netty-handler@4.1.86.Final
4.1.137.Final
1
quay.io/fiware/apollo:0.0.1055330b1b60c1
netty-handler@4.1.77.Final
4.1.137.Final
1
quay.io/fiware/canis-major:1.5.15bb40472e4ff5
netty-handler@4.1.73.Final
4.1.137.Final
1
quay.io/fiware/contract-management:3.3.122bcfcf874451
netty-handler@4.1.115.Final
4.1.137.Final
1
quay.io/fiware/credentials-config-service:3.4.3f2fbced76da8
netty-handler@4.2.9.Final
4.2.17.Final
1
quay.io/fiware/endpoint-configuration-service:0.4.30dc38a87b844
netty-handler@4.1.69.Final
4.1.137.Final
1
quay.io/fiware/tmforum-account:1.18.06b25aac03414
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-agreement:1.18.081e7025dc16d
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-customer-bill-management:1.18.0dee901f1f75d
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-customer-management:1.18.0d3519cebecd0
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-party-catalog:1.18.07d6969a7393a
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-party-role:1.18.052db89f17863
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-product-catalog:1.18.0e409338726da
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-product-inventory:1.18.03a5d6dd30f1d
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-product-ordering-management:1.18.042c81c291f6f
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-quote:1.18.0d9ca3a334352
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-resource-catalog:1.18.0b0d853627c59
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-resource-function-activation:1.18.062a5acb63fd1
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-resource-inventory:1.18.0553b4a47730b
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-resource-order-management:1.18.0dd1778ad6203
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-service-catalog:1.18.074b0fad9e155
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-service-inventory:1.18.04be54e8cb5c0
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-service-order-management:1.18.0d2091785d544
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-software-management:1.18.01b74a2f7ba67
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/tmforum-usage-management:1.18.042f190c42926
netty-handler@4.1.91.Final
4.1.137.Final
1
quay.io/fiware/trusted-issuers-list:0.9.13c886ce5c056
netty-handler@4.2.9.Final
4.2.17.Final
1

syft 1.42.1 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

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