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
- 3,055
- of 17,790 indexed, latest versions
- Container images
- 3,436
- 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 3,055 of 17,790 indexed charts deploy, on 3,436 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 | 3,436 |
| 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 30 in indexed charts, since 5 Sept 2026. See the ranking →
Charts affected
3,055 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| kube-prometheus-stackprometheus-communityOfficialVerified publisher | 91.4.1 | 4See more | — |
| argo-cdargoOfficialVerified publisher | 10.9.1 | 2 of 3See more | 2,989 |
| prometheusprometheus-communityOfficialVerified publisher | 29.30.0 | 6 of 6See more | 458 |
| metrics-servermetrics-serverVerified publisher | 3.14.0 | 1 of 1See more | 156 |
| vaulthashicorpVerified publisher | 0.34.1 | 2 of 2See more | 543 |
| harborharborOfficialVerified publisher | 1.19.2 | 4 of 8See more | 1,650 |
| jenkinsjenkinsciOfficialVerified publisher | 5.9.62 | 1 of 2See more | 2,527 |
| external-secretsexternal-secrets-operatorVerified publisher | 2.10.0 | 1 of 1See more | 77 |
| longhornlonghorn | 1.12.1 | 1 of 3See more | 555 |
| gitlab-runnergitlabVerified publisher | 0.92.2 | 1See more | — |
| ciliumciliumOfficialVerified publisher | 1.20.2 | 2See more | — |
| airflowapache-airflowOfficialVerified publisher | 1.22.0 | 1 of 4See more | 3,207 |
| mongodbbitnamiVerified publisher | 19.2.1 | 1 of 1See more | 82 |
| velerovmware-tanzu | 12.1.0 | 1 of 1See more | 1,337 |
| rancherrancher-stable | 2.15.1 | 2 of 2See more | 1,456 |
| oauth2-proxyoauth2-proxyOfficialVerified publisher | 10.7.0 | 1 of 1See more | 147 |
| kedakedacore | 2.20.2 | 3 of 3See more | 873 |
| nfs-subdir-external-provisionernfs-subdir-external-provisioner | 4.0.18 | 1 of 1See more | 2,745 |
| artifact-hubartifact-hubVerified publisher | 1.23.0 | 5 of 7See more | 10,782 |
| kube-state-metricsprometheus-communityVerified publisher | 8.5.0 | 1 of 1See more | 82 |
| alloygrafana | 1.12.1 | 2 of 2See more | 1,139 |
| 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 |
| argo-cdargo-cd-oci | 10.9.1 | 2 of 3See more | 2,989 |
| jaegerjaegertracingOfficialVerified publisher | 4.13.1 | 1 of 1See more | 295 |
| jupyterhubjupyterhubOfficialVerified publisher | 4.4.2 | 1 of 7See more | 7,909 |
| mimir-distributedgrafana | 6.2.0 | 3 of 6See more | 4,519 |
| natsnatsVerified publisher | 2.14.6 | 2 of 3See more | 2,315 |
| 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 | 30,167 |
| falcofalcosecurity | 9.1.0 | 3 of 3See more | 5,309 |
| 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 | 13.2.5 | 1See more | — |
| victoria-metrics-k8s-stackvictoriametricsVerified publisher | 0.92.1 | 4 of 7See more | 1,890 |
| aws-node-termination-handleraws | 0.21.0 | 1 of 1See more | 1,445 |
| openebsopenebsOfficialVerified publisher | 4.6.1 | 10 of 35See more | 24,009 |
| 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 |
| terraformhashicorpVerified publisher | 1.1.2 | 1 of 1See more | 2,059 |
Container images carrying it
3,436 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| statcan/ | d7d6bd180c46 | golang.org/ | 0.56.0 | 1 |
| statcan/ | bc361ee7748f | golang.org/ | 0.56.0 | 1 |
| stevenweathers/ | c7eb7b10f186 | golang.org/ | 0.56.0 | 1 |
| streamnative/ | 11bceacec8fb | golang.org/ | 0.56.0 | 1 |
| streamnative/ | ebcf7f033b54 | golang.org/ | 0.56.0 | 1 |
| streamnative/ | 1886043c24d0 | golang.org/ | 0.56.0 | 1 |
| streamnative/ | 31533fa9fab7 | golang.org/ | 0.56.0 | 1 |
| streamnative/ | 2a7944a55491 | golang.org/ | 0.56.0 | 1 |
| su541/ | 371ee33f83c1 | golang.org/ | 0.56.0 | 1 |
| subspacecommunity/ | e2042b63fb35 | golang.org/ | 0.56.0 | 1 |
| summerwind/ | 2128f81dbede | golang.org/ | 0.56.0 | 1 |
| supabase/ | 385184459f57 | golang.org/ | 0.56.0 | 1 |
| supabase/ | 7174d551d720 | golang.org/ | 0.56.0 | 1 |
| supabase/ | ba4ddc594b0b | golang.org/ | 0.56.0 | 1 |
| superorbital/ | d59732f61d6e | golang.org/ | 0.56.0 | 1 |
| superque/ | 28ca636d1dee | golang.org/ | 0.56.0 | 1 |
| superseriousbusiness/ | 0078ca451dda | golang.org/ | 0.56.0 | 1 |
| surajwarbhe/ | 85248611e9f1 | golang.org/ | 0.56.0 | 1 |
| svtechnmaa/ | 1d71314424aa | golang.org/ | 0.56.0 | 1 |
| svtechnmaa/ | 6e368ace0977 | golang.org/ | 0.56.0 | 1 |
| svtechnmaa/ | 1a75d88031fe | golang.org/ | 0.56.0 | 1 |
| syepes/ | 00af1691570e | golang.org/ | 0.56.0 | 1 |
| syncthing/ | 7c60eb0ec887 | golang.org/ | 0.56.0 | 1 |
| syncthing/ | 966433161272 | golang.org/ | 0.56.0 | 1 |
| sysadminsmedia/ | 56e880b62309 | golang.org/ | 0.56.0 | 1 |
| tailscale/ | 8edd06cf5bac | golang.org/ | 0.56.0 | 1 |
| tailscale/ | cc9b8f6d9dea | golang.org/ | 0.56.0 | 1 |
| tailscale/ | d86a8be7ad9d | golang.org/ | 0.56.0 | 1 |
| tailscale/ | 8c42c4574ab0 | golang.org/ | 0.56.0 | 1 |
| tailscale/ | dbeff02d2337 | golang.org/ | 0.56.0 | 1 |
| tailwarden/ | 3f68c8ae7993 | golang.org/ | 0.56.0 | 1 |
| tdengine/ | 4140a4021ddb | golang.org/ | 0.56.0 | 1 |
| temporalio/ | 258958fe2ff2 | golang.org/ | 0.56.0 | 1 |
| temporalio/ | 37e2e33dbd7b | golang.org/ | 0.56.0 | 1 |
| temporalio/ | 836af062af30 | golang.org/ | 0.56.0 | 1 |
| temporalio/ | a3a52e6ca122 | golang.org/ | 0.56.0 | 1 |
| temporalio/ | cda4901bab53 | golang.org/ | 0.56.0 | 1 |
| temporalio/ | cfde8170c92f | golang.org/ | 0.56.0 | 1 |
| temporalio/ | dbc5fcd6ee8f | golang.org/ | 0.56.0 | 1 |
| temporalio/ | 5b3502a3b685 | golang.org/ | 0.56.0 | 1 |
| temporalio/ | b44cbfeb43db | golang.org/ | 0.56.0 | 1 |
| temporalio/ | f14912b699cf | golang.org/ | 0.56.0 | 1 |
| temporalio/ | 1e2626efcbc1 | golang.org/ | 0.56.0 | 1 |
| temporalio/ | 8a5798191dea | golang.org/ | 0.56.0 | 1 |
| temporalio/ | b5ecdb8282be | golang.org/ | 0.56.0 | 1 |
| temporalio/ | c1e3326b2ce1 | golang.org/ | 0.56.0 | 1 |
| temporalio/ | ddeebf8bad8f | golang.org/ | 0.56.0 | 1 |
| temporalio/ | e26758f5a1bf | golang.org/ | 0.56.0 | 1 |
| temporalio/ | 0b36e00aad30 | golang.org/ | 0.56.0 | 1 |
| temporalio/ | 5c2a3645d09c | golang.org/ | 0.56.0 | 1 |