CVE-2026-33871
HighAdvisory
Published 26 Mar 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.7
- base score, highest
- EPSS
- 0.011
- 64th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 315
- of 17,781 indexed, latest versions
- Container images
- 364
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Netty HTTP/2 CONTINUATION Frame Flood DoS via Zero-Byte Frame Bypass
Carried by container images the latest versions of 315 of 17,781 indexed charts deploy, on 364 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| netty-codec-http2maven | 4.1.12.Final, 4.1.19.Final, 4.1.22.Final, 4.1.24.Final+75 more | 4.1.132.Final, 4.2.11.Final | 364 |
- OSV records
- GHSA-w9fj-cfpg-grvv
Charts affected
315 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| trinotrino | 1.42.2 | 1 of 1See more | 1,309 |
| graylogkong-zVerified publisher | 3.0.32 | 1 of 5See more | 2,699 |
| milvusmilvus | 4.0.31 | 1 of 5See more | 32,259 |
| wazuhwazuh-helm-morgovedVerified publisher | 2.0.7 | 1 of 5See more | 11,384 |
| prometheus-cloudwatch-exporterprometheus-communityVerified publisher | 0.28.2 | 1 of 1See more | 3,382 |
| milvusmilvus-helm | 5.0.27 | 1 of 4See more | 10,670 |
| rocketmqrocketmq | 12.6.0 | 2 of 2See more | 6,328 |
| apicurio-registryapicurio-registry-helmVerified publisher | 3.8.0 | 2 of 2See more | 6,675 |
| zipkincarlosjgp | 0.2.0 | 1 of 2See more | 3,229 |
| hivemq-operatorhivemqOfficialVerified publisher | 0.11.62 | 1 of 2See more | 7,857 |
| spring-petclinic-cloudplatform9-communityVerified publisher | 0.2.0 | 2 of 6See more | 41,872 |
| elasticsearch-clusterwiremindVerified publisher | 4.5.2 | 1 of 2See more | 2,283 |
| hadoopbigdata-chartsVerified publisher | 1.0.1 | 1 of 2See more | 12,111 |
| thehivestrangebee-helmOfficialVerified publisher | 1.0.6 | 1 of 7See more | 16,210 |
| wazuhwazuh-helmVerified publisher | 0.0.8 | 1 of 4See more | 6,168 |
| druidwiremindVerified publisher | 1.22.1 | 1 of 3See more | 7,930 |
| zipkinygqygq2Verified publisher | 2.1.4 | 1 of 4See more | 2,764 |
| seafiledatamateVerified publisher | 0.6.0 | 1 of 6See more | 27,267 |
| hertzbeathertzbeatOfficialVerified publisher | 1.8.1 | 2 of 4See more | 14,000 |
| keycloak-operatorkeycloak-operatorVerified publisher | 0.0.4 | 1 of 1See more | 4,652 |
| kubernetes-loggingkubernetes-logging | 4.8.0 | 1 of 6See more | 10,530 |
| musicocielmusicocielVerified publisher | 0.0.0 | 1 of 3See more | 4,406 |
| flinkriskfocus | 0.2.0 | 1 of 1See more | 3,235 |
| reposilitevolker-raschekVerified publisher | 1.0.0 | 1 of 1See more | 2,957 |
| opensearchcaptnbpVerified publisher | 3.1.1 | 1 of 2See more | 998 |
| thingsboardcetic | 0.1.2 | 1 of 2See more | 5,235 |
| cosmocosmo-platformOfficialVerified publisher | 0.20.0 | 1 of 10See more | 28,839 |
| flyte-binaryflyte | 2.0.48 | 1 of 4See more | 4,641 |
| aegraviteeioVerified publisher | 3.0.2 | 1 of 1See more | 1,380 |
| hazelcasthazelcastVerified publisher | 5.10.2 | 1 of 2See more | 2,634 |
| skywalkingkubesphere-testVerified publisher | 3.1.0 | 1 of 4See more | 18,042 |
| oesopsmxVerified publisher | 4.0.32 | 2 of 25See more | 107,811 |
| repoflowrepoflow-helm-public | 0.9.1 | 1 of 8See more | 13,521 |
| rocketmq-clusterrocketmq | 12.6.0 | 2 of 2See more | 6,328 |
| thingsboard-clusterthingsboard-cluster-bettaVerified publisher | 0.2.26 | 1 of 6See more | 14,566 |
| feedbacksystemthm-mni-iiVerified publisher | 0.47.1 | 2 of 10See more | 28,534 |
| structurizrvirtualrootVerified publisher | 0.5.0 | 1 of 1See more | 4,378 |
| vrijbrpvrijbrpVerified publisher | 0.1.5 | 1 of 5See more | 8,811 |
| apache-rangerapache-ranger | 0.1.0 | 1 of 2See more | 7,740 |
| siemassist-iot-cybersecurity-monitroting-siem | 0.1.0 | 1 of 3See more | 10,730 |
| geoserver-cloudcamptocamp2 | 0.0.5 | 6 of 11See more | 84,444 |
| geoserverCloudcamptocamp2 | 0.0.6 | 6 of 11See more | 84,444 |
| cp-schema-registrycp-schema-registryVerified publisher | 1.0.0 | 1 of 1See more | 1,864 |
| nifid4nVerified publisher | 2.0.0 | 1 of 5See more | 5,398 |
| dbrepodbrepo | 1.13.3 | 1 of 25See more | 52,635 |
| spinnakerdwardu-helm-charts | 2.2.6 | 1 of 2See more | 8,752 |
| nifi-registrydysnixVerified publisher | 1.1.5 | 1 of 2See more | 6,531 |
| pitchforkexpediagroup | 0.1.4 | 1 of 1See more | 3,309 |
| gentrace-self-hostedgentrace-self-hostedVerified publisher | 0.1.3 | 1 of 9See more | 15,562 |
| amgraviteeioVerified publisher | 4.12.6 | 2 of 3See more | 2,088 |
Container images carrying it
364 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| folioci/ | 15de67587091 | netty-codec-http2 | 4.2.11.Final | 1 |
| folioci/ | fe3a7049f2fb | netty-codec-http2 | 4.2.11.Final | 1 |
| folioci/ | ba84812b4d58 | netty-codec-http2 | 4.2.11.Final | 1 |
| folioci/ | 88de493f86db | netty-codec-http2 | 4.1.132.Final | 1 |
| folioci/ | 1b57d690d568 | netty-codec-http2 | 4.1.132.Final | 1 |
| folioci/ | 8ed83674352b | netty-codec-http2 | 4.2.11.Final | 1 |
| folioci/ | 5cd5ef063f2a | netty-codec-http2 | 4.2.11.Final | 1 |
| folioci/ | 5f213acfe2f8 | netty-codec-http2 | 4.2.11.Final | 1 |
| folioci/ | c959b2d6142f | netty-codec-http2 | 4.2.11.Final | 1 |
| folioci/ | d88a675dddf0 | netty-codec-http2 | 4.2.11.Final | 1 |
| folioci/ | d105c585da30 | netty-codec-http2 | 4.2.11.Final | 1 |
| folioci/ | 4e2d96c9340d | netty-codec-http2 | 4.2.11.Final | 1 |
| fonoster/ | 2ca65af17cbc | netty-codec-http2 | 4.1.132.Final | 1 |
| fonoster/ | d08a8a574a50 | netty-codec-http2 | 4.1.132.Final | 1 |
| fonoster/ | e0c823506eb2 | netty-codec-http2 | 4.1.132.Final | 1 |
| franrobles8/ | 99985392d63c | netty-codec-http2 | 4.1.132.Final | 1 |
| geoservercloud/ | ca58b74529cd | netty-codec-http2 | 4.1.132.Final | 1 |
| geoservercloud/ | 5dc0c93a1710 | netty-codec-http2 | 4.1.132.Final | 1 |
| geoservercloud/ | 47ae1bdb4bcc | netty-codec-http2 | 4.1.132.Final | 1 |
| geoservercloud/ | 28c3e5a8c5a3 | netty-codec-http2 | 4.1.132.Final | 1 |
| geoservercloud/ | 8c70ee06d5ab | netty-codec-http2 | 4.1.132.Final | 1 |
| geoservercloud/ | 42775ba6a4da | netty-codec-http2 | 4.1.132.Final | 1 |
| gotson/ | ba892ab3e082 | netty-codec-http2 | 4.1.132.Final | 1 |
| graviteeio/ | 4140932887e0 | netty-codec-http2 | 4.1.132.Final | 1 |
| graviteeio/ | 07b7f6dc267a | netty-codec-http2 | 4.1.132.Final | 1 |
| graviteeio/ | a8eb04ee0c70 | netty-codec-http2 | 4.1.132.Final | 1 |
| graylog/ | 19de1aff48c2 | netty-codec-http2 | 4.1.132.Final | 1 |
| gridgain/ | 5ab838d7d3cb | netty-codec-http2 | 4.1.132.Final | 1 |
| gridgain/ | 95018390077b | netty-codec-http2 | 4.2.11.Final | 1 |
| gurolakman/ | 9abb3882bcbd | netty-codec-http2 | 4.1.132.Final | 1 |
| gurolakman/ | 6537e8ed8de8 | netty-codec-http2 | 4.1.132.Final | 1 |
| gurolakman/ | ce23b20a8a17 | netty-codec-http2 | 4.1.132.Final | 1 |
| gurolakman/ | b22e746edd5d | netty-codec-http2 | 4.1.132.Final | 1 |
| gurolakman/ | bf18525c5ad9 | netty-codec-http2 | 4.1.132.Final | 1 |
| gurolakman/ | 8739565c3ea2 | netty-codec-http2 | 4.1.132.Final | 1 |
| hazelcast/ | 8fe26efde8e1 | netty-codec-http2 | 4.1.132.Final | 1 |
| hazelcast/ | a825ecbe9fda | netty-codec-http2 | 4.1.132.Final | 1 |
| hivemq/ | 241d6a8e1963 | netty-codec-http2 | 4.1.132.Final | 1 |
| huertaslopez/ | e2c18bd65472 | netty-codec-http2 | 4.1.132.Final | 1 |
| hugohg34/ | 171f61e8d7e2 | netty-codec-http2 | 4.1.132.Final | 1 |
| hugohg34/ | 812a03b3f274 | netty-codec-http2 | 4.1.132.Final | 1 |
| keyfactor/ | 798fbbe00283 | netty-codec-http2 | 4.1.132.Final | 1 |
| krontechnology/ | 7feef7d2ab42 | netty-codec-http2 | 4.1.132.Final | 1 |
| lavandadelpatio/ | 214eaef5444c | netty-codec-http2 | 4.1.132.Final | 1 |
| library/ | 2cc40b15dff8 | netty-codec-http2 | 4.1.132.Final | 1 |
| library/ | 310b9fc03b06 | netty-codec-http2 | 4.1.132.Final | 1 |
| library/ | 1fe4fb22a2a5 | netty-codec-http2 | 4.1.132.Final | 1 |
| library/ | 5ab4ab0358cf | netty-codec-http2 | 4.2.11.Final | 1 |
| library/ | 8f01f7bb053e | netty-codec-http2 | 4.1.132.Final | 1 |
| localstack/ | 9d278167f2b7 | netty-codec-http2 | 4.1.132.Final | 1 |