StackRadar

CVE-2026-33870

High

Advisory

Published 26 Mar 2026In the index since 5 Sept 2026
Severity
High
worst across findings
CVSS
7.5
base score, highest
EPSS
0.006
49th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
354
of 17,781 indexed, latest versions
Container images
409
deployed by those charts
Fix available
1 of 1
affected package

Netty: HTTP Request Smuggling via Chunked Extension Quoted-String Parsing

Carried by container images the latest versions of 354 of 17,781 indexed charts deploy, on 409 images.

Affected packageAffected versionsFixed inImages
netty-codec-httpmaven4.0.27.Final, 4.0.52.Final, 4.1.12.Final, 4.1.13.Final+84 more4.1.132.Final, 4.2.10.Final409
OSV records
GHSA-pwqr-wmgm-9rr8

Charts affected

354 by stars
ChartLatestAffected imagesRadar Score
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-2026-33870.

Container imageDigestPackageFixed in
opensearchproject/opensearch:2.18.07f6fa1efee8f
netty-codec-http@4.1.108.Final
4.1.132.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-2026-33870.

Container imageDigestPackageFixed in
zahoriaut/zahori-process:0.1.13351f8a220ed7
netty-codec-http@4.1.94.Final
4.1.132.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-2026-33870.

Container imageDigestPackageFixed in
zahoriaut/zahori-server:0.1.17b2de13916f3e
netty-codec-http@4.1.87.Final
4.1.132.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-2026-33870.

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

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6,016

Container images carrying it

409 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
quay.io/strimzi/operator:0.39.002f6f143fc6d
netty-codec-http@4.1.100.Final
4.1.132.Final
2
quay.io/strimzi/operator:0.46.0ac434a48ac2b
netty-codec-http@4.1.118.Final
4.1.132.Final
2
5200710/hadoop:3.2.3-java8092d3088a5fb
netty-codec-http@4.1.77.Final
4.1.132.Final
1
5200710/hive:3.1.3-postgresql-metastoree34ab066d2ed
netty-codec-http@4.0.52.Final
4.1.132.Final
1
adagber/planner:v1.0e5c1ed097752
netty-codec-http@4.1.42.Final
4.1.132.Final
1
ahmetfurkandemir/iceberg-rest-fixture-postgresql:1.10.0142231a0b8b7
netty-codec-http@4.1.124.Final
4.1.132.Final
1
airbyte/airbyte-api-server:0.63.8e1c5e7cfec8a
netty-codec-http@4.1.110.Final
4.1.132.Final
1
airbyte/bootloader:2.2.0f71cf4e185d5
netty-codec-http@4.2.9.Final
4.2.10.Final
1
airbyte/connector-rollout-worker:2.0.2-alpha-c905e75d42813fcc191
netty-codec-http@4.2.4.Final
4.2.10.Final
1
airbyte/cron:0.40.17caf4f551c546
netty-codec-http@4.1.82.Final
4.1.132.Final
1
airbyte/cron:2.2.0d97b67a1346d
netty-codec-http@4.2.9.Final
4.2.10.Final
1
airbyte/server:2.2.070e125498a1c
netty-codec-http@4.2.9.Final
4.2.10.Final
1
airbyte/worker:2.2.08060b88b29c8
netty-codec-http@4.2.9.Final
4.2.10.Final
1
airbyte/workload-api-server:2.2.042093cff86e9
netty-codec-http@4.2.9.Final
4.2.10.Final
1
aktosecurity/data-ingestion-service213aded7adc5
netty-codec-http@4.1.101.Final
4.1.132.Final
1
aktosecurity/data-ingestion-service:1.4.946ed5bcb04b2
netty-codec-http@4.1.101.Final
4.1.132.Final
1
amartinm82/planner:v2.01184353ff57b
netty-codec-http@4.1.42.Final
4.1.132.Final
1
amazon/opendistro-for-elasticsearch:1.4.06df71eb04639
netty-codec-http@4.1.38.Final
4.1.132.Final
1
anguda/ant-media:2.5c435285fc241
netty-codec-http@4.1.67.Final
4.1.132.Final
1
apache/activemq-artemis:2.44.00305c26f19ed
netty-codec-http@4.1.128.Final
4.1.132.Final
1
apache/activemq-artemis:2.37.0bae523439ee3
netty-codec-http@4.1.112.Final
4.1.132.Final
1
apache/bookkeeper:4.14.5a7d9970c148f
netty-codec-http@4.1.72.Final
4.1.132.Final
1
apache/drill:1.21.11f96558fd292
netty-codec-http@4.1.73.Final
4.1.132.Final
1
apache/druid:29.0.10cef139b6bf1
netty-codec-http@4.1.100.Final
4.1.132.Final
1
apache/hadoop:3af361b20bec0
netty-codec-http@4.1.86.Final
4.1.132.Final
1
apache/hertzbeat:1.8.075d48a62748f
netty-codec-http@4.1.117.Final
4.1.132.Final
1
apache/hertzbeat-collector:1.8.0a2bab1be574c
netty-codec-http@4.1.117.Final
4.1.132.Final
1
apache/iotdb:0.11.28647309f95d1
netty-codec-http@4.1.22.Final
4.1.132.Final
1
apache/iotdb:0.13.3-nodeafa47bf1692a
netty-codec-http@4.1.53.Final
4.1.132.Final
1
apache/nifi-registry:1.14.0090b7f87ec7f
netty-codec-http@4.1.33.Final
4.1.132.Final
1
apache/nifi-registry:1.27.063b8e3e40742
netty-codec-http@4.1.111.Final
4.1.132.Final
1
apache/nifi-registry:0.8.0974efa2f21da
netty-codec-http@4.1.33.Final
4.1.132.Final
1
apachepinot/pinot:latest-jdk110018bb04ced7
netty-codec-http@4.1.74.Final
4.1.132.Final
1
apachepulsar/pulsar:3.1.016f9fdab3fa6
netty-codec-http@4.1.94.Final
4.1.132.Final
1
apachepulsar/pulsar:2.10.03b262ab7a7d9
netty-codec-http@4.1.74.Final
4.1.132.Final
1
apachepulsar/pulsar:2.6.14db6ff0b4045
netty-codec-http@4.1.48.Final
4.1.132.Final
1
apachepulsar/pulsar:3.0.79c9947de139d
netty-codec-http@4.1.113.Final
4.1.132.Final
1
apachepulsar/pulsar:2.9.0d056c89b7131
netty-codec-http@4.1.68.Final
4.1.132.Final
1
apachepulsar/pulsar:2.8.2d538416d5afe
netty-codec-http@4.1.72.Final
4.1.132.Final
1
apache/ranger:2.7.076c176e8a0e4
netty-codec-http@4.1.100.Final
4.1.132.Final
1
apache/rocketmq-exporter:0.0.2c8fb51195444
netty-codec-http@4.1.91.Final
4.1.132.Final
1
apache/shenyu-admin:2.5.1e2be712fc4f4
netty-codec-http@4.1.38.Final
4.1.132.Final
1
apache/shenyu-bootstrap:2.5.11bd5756f6273
netty-codec-http@4.1.51.Final
4.1.132.Final
1
apache/skywalking-oap-server:9.2.0133d35d2c263
netty-codec-http@4.1.77.Final
4.1.132.Final
1
apache/skywalking-oap-server:8.1.0-es7641237e0299b
netty-codec-http@4.1.42.Final
4.1.132.Final
1
apache/skywalking-oap-server:8.9.1b4ec8c18d079
netty-codec-http@4.1.68.Final
4.1.132.Final
1
apache/skywalking-ui:9.2.0295f1dc87d98
netty-codec-http@4.1.77.Final
4.1.132.Final
1
apache/skywalking-ui:8.1.067d50e4deff4
netty-codec-http@4.0.27.Final
4.1.132.Final
1
apache/skywalking-ui:8.9.180530f0308a5
netty-codec-http@4.1.63.Final
4.1.132.Final
1
apicurio/apicurio-registry-jpa:1.3.2.Final44eeddd3562c
netty-codec-http@4.1.49.Final
4.1.132.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.