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
library/neo4j:2026.02.25ab4ab0358cf
netty-codec-http@4.2.9.Final
4.2.15.Final
1
library/neo4j:2026.05.06c162e2432f8
netty-codec-http@4.2.14.Final
4.2.15.Final
1
library/neo4j:5.18.18f01f7bb053e
netty-codec-http@4.1.106.Final
4.1.135.Final
1
library/sonarqube:10.7.0-community0842dcd4c8f8
netty-codec-http@4.1.107.Final
4.1.135.Final
1
library/sonarqube:6.7.6-community0ae5169e3d0f
netty-codec-http@4.1.13.Final
4.1.135.Final
1
library/sonarqube:9.1.0-datacenter-search7e43ff493a47
netty-codec-http@4.1.49.Final
4.1.135.Final
1
library/sonarqube:8.9.2-community88cd63154d4b
netty-codec-http@4.1.49.Final
4.1.135.Final
1
library/sonarqube:8.2-communitya246bc64207e
netty-codec-http@4.1.32.Final
4.1.135.Final
1
library/sonarqube:9.1.0-datacenter-appa9bc5a3a1fc3
netty-codec-http@4.1.49.Final
4.1.135.Final
1
library/sonarqube:8.9-communityeb2f0be32efd
netty-codec-http@4.1.66.Final
4.1.135.Final
1
library/sonarqube:10.0.0-communityef9723cf4fe4
netty-codec-http@4.1.84.Final
4.1.135.Final
1
localstack/localstack:3.19d278167f2b7
netty-codec-http@4.1.100.Final
4.1.135.Final
1
lourdesmorente/new-planner:1.0.0608745878cdb
netty-codec-http@4.1.70.Final
4.1.135.Final
1
magento/magento-cloud-docker-opensearch:2.5-1.4.059fb6f0f1461
netty-codec-http@4.1.79.Final
4.1.135.Final
1
maksimkavalenka/microservices-learning.resource-processor:latest64a25afb8748
netty-codec-http@4.1.97.Final
4.1.135.Final
1
maksimkavalenka/microservices-learning.resource-service:latest13ad9bb170a0
netty-codec-http@4.1.97.Final
4.1.135.Final
1
maksimkavalenka/microservices-learning.song-service:latest2bcdac368b07
netty-codec-http@4.1.97.Final
4.1.135.Final
1
metabase/metabase:v0.53.4.17807bc5cad17
netty-codec-http@4.1.116.Final
4.1.135.Final
1
metabase/metabase:v0.31.2ffb2dccacefc
netty-codec-http@4.1.17.Final
4.1.135.Final
1
molynx/planner:v1441c9f52f092
netty-codec-http@4.1.42.Final
4.1.135.Final
1
nacos/nacos-server:1.4.1fe6e5688cdf3
netty-codec-http@4.1.38.Final
4.1.135.Final
1
novumrgi/glowroot-central:0.14.0-beta.38c54790675b1
netty-codec-http@4.1.72.Final
4.1.135.Final
1
odavid/my-bloody-jenkins:2.462.3-306e7ab3bbc948e
netty-codec-http@4.1.108.Final
4.1.135.Final
1
omecproject/cdn-antmedia:1.0.0b4ae7d0d6b74
netty-codec-http@4.1.19.Final
4.1.135.Final
1
onosproject/onos:2.2.144914a8d4b3f
netty-codec-http@4.1.35.Final
4.1.135.Final
1
openbas/platform:2.0.5d986d80b0a75
netty-codec-http@4.1.116.Final
4.1.135.Final
1
openhab/openhab:5.2.1bfd4a60e90da
netty-codec-http@4.1.133.Final
4.1.135.Final
1
openhab/openhab:3.2.0d0aa4af452c1
netty-codec-http@4.1.68.Final
4.1.135.Final
1
opensearchproject/data-prepper:2.8.057c25fa01d3c
netty-codec-http@4.1.108.Final
4.1.135.Final
1
opensearchproject/logstash-oss-with-opensearch-output-plugin:8.9.043b0cdaf26ed
netty-codec-http@4.1.94.Final
4.1.135.Final
1
opensearchproject/opensearch:2.15.01963b3ece46d
netty-codec-http@4.1.110.Final
4.1.135.Final
1
opensearchproject/opensearch:2.14.0466a49f379bb
netty-codec-http@4.1.109.Final
4.1.135.Final
1
opensearchproject/opensearch:3.1.0474ea3fdf25d
netty-codec-http@4.1.108.Final
4.1.135.Final
1
opensearchproject/opensearch:2.12.0645d3d9390ad
netty-codec-http@4.1.106.Final
4.1.135.Final
1
opensearchproject/opensearch:2.19.269588c664014
netty-codec-http@4.1.118.Final
4.1.135.Final
1
opensearchproject/opensearch:3.3.2798cf28e226a
netty-codec-http@4.1.125.Final
4.1.135.Final
1
opensearchproject/opensearch:2.19.68690b204fe91
netty-codec-http@4.1.130.Final
4.1.135.Final
1
opensearchproject/opensearch:2.10.0c8f3ebd2a934
netty-codec-http@4.1.97.Final
4.1.135.Final
1
openwhisk/invoker:1.0.0f5831ec85525
netty-codec-http@4.1.45.Final
4.1.135.Final
1
openzipkin/zipkin:2.24197a9692f6a9
netty-codec-http@4.1.100.Final
4.1.135.Final
1
openzipkin/zipkin:2.21.060c3970df479
netty-codec-http@4.1.48.Final
4.1.135.Final
1
openzipkin/zipkin-gcp:0.15.2b5d51d1144e2
netty-codec-http@4.1.43.Final
4.1.135.Final
1
openzipkin/zipkin-slim:3.6.0a69e1057df36
netty-codec-http@4.2.10.Final
4.2.15.Final
1
oscarsotosanchez/planner:v1.0730c00a099b8
netty-codec-http@4.1.54.Final
4.1.135.Final
1
pcarrascoponce/planner:v1.0981fc482442c
netty-codec-http@4.1.70.Final
4.1.135.Final
1
penpotapp/backend:2.2.147853d9bb9dd
netty-codec-http@4.1.108.Final
4.1.135.Final
1
platform9community/admin-server:latestde3fa9b70df1
netty-codec-http@4.1.50.Final
4.1.135.Final
1
platform9community/api-gateway:latest40a4970de568
netty-codec-http@4.1.50.Final
4.1.135.Final
1
project2team4/react:latest3ff031a08887
netty-codec-http@4.1.75.Final
4.1.135.Final
1
prom/cloudwatch-exporter:v0.16.071c2e988af06
netty-codec-http@4.1.112.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.