StackRadar

CVE-2026-50020

Medium

Advisory

Published 15 Jun 2026In the index since 5 Sept 2026
Severity
Medium
worst across findings
CVSS
5.3
base score, highest
EPSS
0.002
14th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
402
of 17,781 indexed, latest versions
Container images
460
deployed by those charts
Fix available
1 of 1
affected package

Netty: HttpObjectDecoder skips arbitrary initial control characters when only initial CRLF characters are permitted

Carried by container images the latest versions of 402 of 17,781 indexed charts deploy, on 460 images.

Affected packageAffected versionsFixed inImages
netty-codec-httpmaven4.0.27.Final, 4.0.52.Final, 4.1.12.Final, 4.1.13.Final+91 more4.1.135.Final, 4.2.15.Final460
OSV records
GHSA-hvcg-qmg6-jm4c

Charts affected

402 by stars
ChartLatestAffected imagesRadar Score
keycloakxzaks2.2.01 of 1See more

keycloakx zaks 2.2.0

1 of the 1 container images this version deploys carry CVE-2026-50020.

Container imageDigestPackageFixed in
quay.io/keycloak/keycloak:20.0.3b8f2a453a17a
netty-codec-http@4.1.82.Final
4.1.135.Final

Open the chart page →

6,016
zipkinzipkinVerified publisher0.5.01 of 1See more

zipkin zipkin 0.5.0

1 of the 1 container images this version deploys carry CVE-2026-50020.

Container imageDigestPackageFixed in
openzipkin/zipkin-slim:3.6.0a69e1057df36
netty-codec-http@4.2.10.Final
4.2.15.Final

Open the chart page →

1,159

Container images carrying it

460 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
apache/skywalking-oap-server:9.2.0133d35d2c263
netty-codec-http@4.1.77.Final
4.1.135.Final
1
apache/skywalking-oap-server:8.1.0-es7641237e0299b
netty-codec-http@4.1.42.Final
4.1.135.Final
1
apache/skywalking-oap-server:8.9.1b4ec8c18d079
netty-codec-http@4.1.68.Final
4.1.135.Final
1
apache/skywalking-ui:9.2.0295f1dc87d98
netty-codec-http@4.1.77.Final
4.1.135.Final
1
apache/skywalking-ui:8.1.067d50e4deff4
netty-codec-http@4.0.27.Final
4.1.135.Final
1
apache/skywalking-ui:8.9.180530f0308a5
netty-codec-http@4.1.63.Final
4.1.135.Final
1
apicurio/apicurio-registry-jpa:1.3.2.Final44eeddd3562c
netty-codec-http@4.1.49.Final
4.1.135.Final
1
apicurio/apicurio-registry-kafkasql:2.1.0.Finala97d67487532
netty-codec-http@4.1.49.Final
4.1.135.Final
1
apicurio/apicurio-studio-api:0.2.62.Final302d202ed149
netty-codec-http@4.1.86.Final
4.1.135.Final
1
apicurio/apicurio-studio-ui:0.2.62.Final349c845270c2
netty-codec-http@4.1.86.Final
4.1.135.Final
1
apicurio/apicurio-studio-ws:0.2.62.Final27a91978a388
netty-codec-http@4.1.86.Final
4.1.135.Final
1
apimap/api:v1.8.11ae2b3ab00177
netty-codec-http@4.1.82.Final
4.1.135.Final
1
arturisimo/planner:v1.0fff9de644941
netty-codec-http@4.1.42.Final
4.1.135.Final
1
assistiot/cybersecurity-monitoring_id-elk:latestba1d85ec3739
netty-codec-http@4.1.49.Final
4.1.135.Final
1
assistiot/cybersecurity-monitoring_ir-elk:latest4228b7a8ef40
netty-codec-http@4.1.49.Final
4.1.135.Final
1
assistiot/identity-manager_kc:latest0df4b4fa899a
netty-codec-http@4.1.76.Final
4.1.135.Final
1
assistiot/sdn_controller:2.4.0ea254b6d8a31
netty-codec-http@4.1.35.Final
4.1.135.Final
1
athou/commafeed:6.2.0-postgresql5e388351df1a
netty-codec-http@4.1.130.Final
4.1.135.Final
1
atlassian/confluence-server:7.10.03b9222ab32ef
netty-codec-http@4.1.33.Final
4.1.135.Final
1
atomix/atomix:3.1.127738ff4f5c63
netty-codec-http@4.1.27.Final
4.1.135.Final
1
bitnamilegacy/elasticsearch:8.12.215d4647fd491
netty-codec-http@4.1.94.Final
4.1.135.Final
1
bitnamilegacy/elasticsearch:8.12.1-debian-11-r29cfd2df1294d
netty-codec-http@4.1.94.Final
4.1.135.Final
1
bitnamilegacy/elasticsearch:9.0.1-debian-12-r0e6f6ddcce2f1
netty-codec-http@4.1.118.Final
4.1.135.Final
1
bitnamilegacy/keycloak:20.0.5cb04e49e6eb1
netty-codec-http@4.1.86.Final
4.1.135.Final
1
bitnamilegacy/keycloak:24.0.4cc599cbd15ff
netty-codec-http@4.1.108.Final
4.1.135.Final
1
bitnamilegacy/keycloak:26.3.3-debian-12-r0da3df0976a9f
netty-codec-http@4.1.124.Final
4.1.135.Final
1
bitnamilegacy/opensearch:2.18.0-debian-12-r0d8440eb6b290
netty-codec-http@4.1.114.Final
4.1.135.Final
1
bluerange/bluerange:26.1.307c8f73b55df
netty-codec-http@4.1.119.Final
4.1.135.Final
1
camunda/zeebe:8.4.5ab5abc09e407
netty-codec-http@4.1.107.Final
4.1.135.Final
1
choerodon/event-store-service:0.8.03c94c97f6f69
netty-codec-http@4.0.27.Final
4.1.135.Final
1
ckan/ckan-solr:2.11-solr9ef8e5d3e6be1
netty-codec-http@4.1.114.Final
4.1.135.Final
1
conductoross/conductor:3.31.09fba127693e6
netty-codec-http@4.1.119.Final
4.1.135.Final
1
confluentinc/cp-enterprise-control-center:6.1.0f2975d507a2a
netty-codec-http@4.1.50.Final
4.1.135.Final
1
confluentinc/cp-enterprise-kafka:6.1.08f1544df1f48
netty-codec-http@4.1.45.Final
4.1.135.Final
1
confluentinc/cp-kafka-connect:6.1.04bc70a83ca6f
netty-codec-http@4.1.47.Final
4.1.135.Final
1
confluentinc/cp-kafka-rest:6.1.0b0b7aa26254a
netty-codec-http@4.1.50.Final
4.1.135.Final
1
confluentinc/cp-ksqldb-server:7.6.08ec46c27982f
netty-codec-http@4.1.100.Final
4.1.135.Final
1
confluentinc/cp-ksqldb-server:6.1.0ee403d5b9090
netty-codec-http@4.1.45.Final
4.1.135.Final
1
confluentinc/cp-schema-registry:6.1.0b651d4b6185a
netty-codec-http@4.1.45.Final
4.1.135.Final
1
consensys/teku:25.4.1bf6ecd2ea716
netty-codec-http@4.2.0.Final
4.2.15.Final
1
consensys/web3signer:latestf146a51a1ba3
netty-codec-http@4.2.12.Final
4.2.15.Final
1
datappeal/hive-metastore:lateste38c085a3567
netty-codec-http@4.1.17.Final
4.1.135.Final
1
davidvmar/urjc-davidvmar-worker:1.0.10d221e834a21
netty-codec-http@4.1.42.Final
4.1.135.Final
1
dbanda/livy:0.80ca125e68e53
netty-codec-http@4.1.17.Final
4.1.135.Final
1
dbanda/spark:2.4.6d0e6367876ae
netty-codec-http@4.1.17.Final
4.1.135.Final
1
deltaio/delta-sharing-server:0.2.08b75118187c5
netty-codec-http@4.1.63.Final
4.1.135.Final
1
dremio/dremio-oss:24.1.080ed2e3b7c43
netty-codec-http@4.1.52.Final
4.1.135.Final
1
drpcorg/dshackle:0.54.08858fae1859d
netty-codec-http@4.1.97.Final
4.1.135.Final
1
dzikoysk/reposilite:3.5.264128c2d7a6ba
netty-codec-http@4.1.126.Final
4.1.135.Final
1
eclipseaerios/management-portal-backend:1.2.215fba526a4f8
netty-codec-http@4.1.107.Final
4.1.135.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.