CVE-2026-56855
UnscoredAdvisory
Published 2 Sept 2026In the index since 5 Sept 2026
- Severity
- Unscored
- worst across findings
- CVSS
- —
- base score, highest
- EPSS
- 0.004
- 31st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3,023
- of 17,787 indexed, latest versions
- Container images
- 3,387
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh
Carried by container images the latest versions of 3,023 of 17,787 indexed charts deploy, on 3,387 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| golang.org/ | v0.0.0-20180808211826-de0752318171, v0.0.0-20181025213731-e84da0312774, v0.0.0-20181029021203-45a5f77698d3, v0.0.0-20181203042331-505ab145d0a9+157 more | 0.56.0 | 3,387 |
| kubernetes-1.34apk | 1.34.11-r2 | 1.34.11-r7 | 1 |
- OSV records
- CGA-3gvh-4gf5-5579GO-2026-6355
- Also known as
- CGA-3w88-m6vh-6c8c, CGA-cvgr-fgxm-pcwv, CGA-fhvr-vpmj-c8hw, CGA-h6hp-wj28-7xmg, CGA-p66m-c5fj-p2hc, CGA-q833-3p5v-56mv, CGA-qr7w-fvfc-56ph, CGA-w898-ghx8-g76x, CGA-wfr9-2vq9-5w72, CGA-wv8c-j2xv-q9p4, CGA-x94j-59r9-mmcv
- Trending
- Rank 23 in indexed charts, since 5 Sept 2026. See the ranking →
Charts affected
3,023 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| kube-prometheus-stackprometheus-communityOfficialVerified publisher | 91.4.0 | 4See more | — |
| argo-cdargoOfficialVerified publisher | 10.9.1 | 1See more | — |
| prometheusprometheus-communityOfficialVerified publisher | 29.30.0 | 6See more | — |
| metrics-servermetrics-serverVerified publisher | 3.14.0 | 1 of 1See more | 156 |
| vaulthashicorpVerified publisher | 0.34.1 | 2 of 2See more | 542 |
| harborharborOfficialVerified publisher | 1.19.2 | 4 of 8See more | 1,650 |
| jenkinsjenkinsciOfficialVerified publisher | 5.9.62 | 1See more | — |
| external-secretsexternal-secrets-operatorVerified publisher | 2.10.0 | 1 of 1See more | 77 |
| longhornlonghorn | 1.12.1 | 1 of 3See more | 554 |
| gitlab-runnergitlabVerified publisher | 0.92.1 | 1 of 1See more | 904 |
| ciliumciliumOfficialVerified publisher | 1.20.1 | 2 of 3See more | 1,708 |
| airflowapache-airflowOfficialVerified publisher | 1.22.0 | 1 of 4See more | 3,195 |
| mongodbbitnamiVerified publisher | 19.2.1 | 1 of 1See more | 82 |
| velerovmware-tanzu | 12.1.0 | 1 of 1See more | 1,331 |
| rancherrancher-stable | 2.15.1 | 2 of 2See more | 1,456 |
| oauth2-proxyoauth2-proxyOfficialVerified publisher | 10.7.0 | 1 of 1See more | 147 |
| nginx-ingressnginxVerified publisher | 2.7.1 | 1 of 1See more | 1,285 |
| kedakedacore | 2.20.2 | 3 of 3See more | 873 |
| nfs-subdir-external-provisionernfs-subdir-external-provisioner | 4.0.18 | 1 of 1See more | 2,743 |
| artifact-hubartifact-hubVerified publisher | 1.23.0 | 5 of 7See more | 10,755 |
| kube-state-metricsprometheus-communityVerified publisher | 8.5.0 | 1See more | — |
| alloygrafana | 1.12.1 | 2 of 2See more | 1,100 |
| prometheus-blackbox-exporterprometheus-communityOfficialVerified publisher | 11.18.0 | 1 of 1See more | 594 |
| deschedulerdescheduler | 0.36.0 | 1 of 1See more | 569 |
| argo-rolloutsargoOfficialVerified publisher | 2.43.1 | 1 of 1See more | 115 |
| jaegerjaegertracingOfficialVerified publisher | 4.13.1 | 1 of 1See more | 294 |
| jupyterhubjupyterhubOfficialVerified publisher | 4.4.2 | 1 of 7See more | 7,894 |
| argo-cdargo-cd-oci | 10.9.1 | 1See more | — |
| mimir-distributedgrafana | 6.2.0 | 3 of 6See more | 4,517 |
| natsnatsVerified publisher | 2.14.6 | 2 of 3See more | 2,313 |
| argocd-image-updaterargoOfficialVerified publisher | 1.3.1 | 1 of 1See more | 718 |
| headlampheadlampOfficialVerified publisher | 0.45.0 | 1 of 1See more | 229 |
| dexdexVerified publisher | 0.24.1 | 1 of 1See more | 1,765 |
| uptime-kumauptime-kumaVerified publisher | 4.2.0 | 1 of 1See more | 30,159 |
| falcofalcosecurity | 9.1.0 | 3 of 3See more | 5,227 |
| nfs-server-provisionerkvaps | 1.8.0 | 1 of 1See more | 2,315 |
| alertmanagerprometheus-communityOfficialVerified publisher | 1.43.1 | 1 of 1See more | 63 |
| chartmuseumchartmuseumVerified publisher | 3.10.4 | 1 of 1See more | 1,360 |
| prometheus-node-exporterprometheus-communityOfficialVerified publisher | 4.57.0 | 1 of 1See more | 78 |
| rook-cephrookOfficialVerified publisher | 1.20.7 | 1 of 2See more | 1,447 |
| argo-eventsargoOfficialVerified publisher | 2.4.27 | 1 of 1See more | 969 |
| grafanagrafana-communityVerified publisher | 13.2.4 | 1 of 1See more | 431 |
| victoria-metrics-k8s-stackvictoriametricsVerified publisher | 0.92.1 | 4 of 7See more | 1,889 |
| aws-node-termination-handleraws | 0.21.0 | 1 of 1See more | 1,445 |
| openebsopenebsOfficialVerified publisher | 4.6.1 | 10 of 35See more | 23,894 |
| tigera-operatorprojectcalico | 3.32.2 | 1 of 1See more | 16 |
| prometheus-adapterprometheus-communityOfficialVerified publisher | 5.3.0 | 1 of 1See more | 930 |
| actions-runner-controlleractions-runner-controller | 0.23.7 | 2 of 2See more | 2,883 |
| corednscorednsVerified publisher | 1.47.1 | 1 of 1See more | 330 |
| x509-certificate-exporterenixOfficialVerified publisher | 4.2.0 | 1 of 1See more | 78 |
Container images carrying it
3,387 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| censedata/ | ebfffb9dd4c0 | golang.org/ | 0.56.0 | 1 |
| certimate/ | 6e481dd3d2cf | golang.org/ | 0.56.0 | 1 |
| cesanta/ | 98e0307e0d2d | golang.org/ | 0.56.0 | 1 |
| cfcontainerization/ | 82fa261c18a8 | golang.org/ | 0.56.0 | 1 |
| cfcontainerization/ | 58fb1c173a46 | golang.org/ | 0.56.0 | 1 |
| chainflag/ | ac642796bcb6 | golang.org/ | 0.56.0 | 1 |
| chandanteekinavar/ | c96f759b6ce4 | golang.org/ | 0.56.0 | 1 |
| chaosnative/ | 72ee352bc333 | golang.org/ | 0.56.0 | 1 |
| chaosnative/ | 62cf6adc355e | golang.org/ | 0.56.0 | 1 |
| chaosnative/ | e7bcff4a20c0 | golang.org/ | 0.56.0 | 1 |
| charmcli/ | 39523c1a6ba8 | golang.org/ | 0.56.0 | 1 |
| checkmk/ | c11b422210c4 | golang.org/ | 0.56.0 | 1 |
| chirpstack/ | e0b23dfd24d6 | golang.org/ | 0.56.0 | 1 |
| chirpstack/ | fb7667fe037f | golang.org/ | 0.56.0 | 1 |
| chrislusf/ | 634b094b2183 | golang.org/ | 0.56.0 | 1 |
| chrislusf/ | ed80f00fde46 | golang.org/ | 0.56.0 | 1 |
| circleci/ | 4d8d0ae5efc3 | golang.org/ | 0.56.0 | 1 |
| clastix/ | a7c5d108810b | golang.org/ | 0.56.0 | 1 |
| cleanstart/ | 544bdb8811e1 | golang.org/ | 0.56.0 | 1 |
| cloud37io/ | f8ff2092b8af | golang.org/ | 0.56.0 | 1 |
| cloudbees/ | 1d44fb4f799b | golang.org/ | 0.56.0 | 1 |
| cloudbees/ | 8f102ef0383a | golang.org/ | 0.56.0 | 1 |
| cloudentity/ | 9402ec4b5016 | golang.org/ | 0.56.0 | 1 |
| cloudentity/ | 8a1890eb8265 | golang.org/ | 0.56.0 | 1 |
| cloudentity/ | ee83cdd45b7b | golang.org/ | 0.56.0 | 1 |
| cloudentity/ | 5728654cecb7 | golang.org/ | 0.56.0 | 1 |
| cloudentity/ | 8ca94ae6acf4 | golang.org/ | 0.56.0 | 1 |
| cloudentity/ | c04eb10c77b7 | golang.org/ | 0.56.0 | 1 |
| cloudflare/ | 14d9c6b01b29 | golang.org/ | 0.56.0 | 1 |
| cloudflare/ | 5d5f70a59d5e | golang.org/ | 0.56.0 | 1 |
| cloudflare/ | c18744ae1767 | golang.org/ | 0.56.0 | 1 |
| cloudflare/ | eb5c9324efe3 | golang.org/ | 0.56.0 | 1 |
| cloudflare/ | ff69a2225ad7 | golang.org/ | 0.56.0 | 1 |
| cloudflare/ | c92ef5ac7e4b | golang.org/ | 0.56.0 | 1 |
| cockroachdb/ | 983312754620 | golang.org/ | 0.56.0 | 1 |
| codenotary/ | 7c85d7cc4f22 | golang.org/ | 0.56.0 | 1 |
| codercom/ | 47605610ad8d | golang.org/ | 0.56.0 | 1 |
| coderenvs/ | 1deffc4670e6 | golang.org/ | 0.56.0 | 1 |
| cometbft/ | 22c2ac018f40 | golang.org/ | 0.56.0 | 1 |
| concourse/ | 40a143ce5873 | golang.org/ | 0.56.0 | 1 |
| conduction/ | 9cfeeb6c7c20 | golang.org/ | 0.56.0 | 1 |
| conduction/ | c36094a41369 | golang.org/ | 0.56.0 | 1 |
| conduction/ | ece1ab544c57 | golang.org/ | 0.56.0 | 1 |
| conduction/ | 25415534d245 | golang.org/ | 0.56.0 | 1 |
| conduction/ | 3423845692c1 | golang.org/ | 0.56.0 | 1 |
| conduction/ | 2744565516e8 | golang.org/ | 0.56.0 | 1 |
| conduction/ | e1d4ad1e22a8 | golang.org/ | 0.56.0 | 1 |
| conduction/ | b6f95c8ead7d | golang.org/ | 0.56.0 | 1 |
| conduction/ | 8f177f9f8a7b | golang.org/ | 0.56.0 | 1 |
| conduction/ | 24f03c57568f | golang.org/ | 0.56.0 | 1 |