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 |
|---|---|---|---|---|
| containous/ | 587162516502 | golang.org/ | 0.56.0 | 1 |
| contentsquareplatform/ | 24555f22d4be | golang.org/ | 0.56.0 | 1 |
| coordimap/ | 7748fd0fae9f | golang.org/ | 0.56.0 | 1 |
| coredns/ | 40384aa1f5ea | golang.org/ | 0.56.0 | 1 |
| coredns/ | 73ca82b4ce82 | golang.org/ | 0.56.0 | 1 |
| coredns/ | 900f9c109f7a | golang.org/ | 0.56.0 | 1 |
| coredns/ | a0ead06651cf | golang.org/ | 0.56.0 | 1 |
| cortezaproject/ | 0bcdcbcd3c63 | golang.org/ | 0.56.0 | 1 |
| cortezaproject/ | 8eb7a26605c9 | golang.org/ | 0.56.0 | 1 |
| cortezaproject/ | cb9f200de5d2 | golang.org/ | 0.56.0 | 1 |
| couchbase/ | bf2d2e87e45f | golang.org/ | 0.56.0 | 1 |
| couchbase/ | 69a385b49e1f | golang.org/ | 0.56.0 | 1 |
| countly/ | e3c238248f99 | golang.org/ | 0.56.0 | 1 |
| craftypath/ | 402a0024c732 | golang.org/ | 0.56.0 | 1 |
| crossplane/ | 66666e6963af | golang.org/ | 0.56.0 | 1 |
| crossplane/ | 0112171c45e3 | golang.org/ | 0.56.0 | 1 |
| crossplane/ | 07b8b410dc76 | golang.org/ | 0.56.0 | 1 |
| crowdfox/ | 6fa7e8063d27 | golang.org/ | 0.56.0 | 1 |
| csiplugin/ | 1fa83d45417f | golang.org/ | 0.56.0 | 1 |
| csiplugin/ | 00fcc441ea9f | golang.org/ | 0.56.0 | 1 |
| ctrox/ | 3c72862bea3c | golang.org/ | 0.56.0 | 1 |
| cybrarist/ | e9e2447ac666 | golang.org/ | 0.56.0 | 1 |
| czerwonk/ | cb2279ae53d7 | golang.org/ | 0.56.0 | 1 |
| czerwonk/ | 94f51e1ef1e2 | golang.org/ | 0.56.0 | 1 |
| danielqsj/ | e90b7ba06d97 | golang.org/ | 0.56.0 | 1 |
| daprio/ | 4be696707bd1 | golang.org/ | 0.56.0 | 1 |
| darioackermann/ | 0d450bc4acc4 | golang.org/ | 0.56.0 | 1 |
| darkobas/ | 62e6464491ba | golang.org/ | 0.56.0 | 1 |
| darkobas/ | a0349a0eedf0 | golang.org/ | 0.56.0 | 1 |
| darthsim/ | 3b709e4a0e5e | golang.org/ | 0.56.0 | 1 |
| darthsim/ | 40f6eb807444 | golang.org/ | 0.56.0 | 1 |
| darthsim/ | 476cb08c816a | golang.org/ | 0.56.0 | 1 |
| darthsim/ | 7d12c7c8fc66 | golang.org/ | 0.56.0 | 1 |
| darthsim/ | f247c72df1d7 | golang.org/ | 0.56.0 | 1 |
| dasmeta/ | fa657960dfec | golang.org/ | 0.56.0 | 1 |
| datadog/ | 8f20e56b5311 | golang.org/ | 0.56.0 | 1 |
| datadog/ | aad9994de6a7 | golang.org/ | 0.56.0 | 1 |
| datadog/ | 513a4377aed5 | golang.org/ | 0.56.0 | 1 |
| datadog/ | 17f08a860090 | golang.org/ | 0.56.0 | 1 |
| datamate/ | 2dd66b722464 | golang.org/ | 0.56.0 | 1 |
| datappeal/ | e38c085a3567 | golang.org/ | 0.56.0 | 1 |
| datappeal/ | 325b91c2b09e | golang.org/ | 0.56.0 | 1 |
| datappeal/ | 6b5b9fdb2e6d | golang.org/ | 0.56.0 | 1 |
| datasaker/ | 08b52999f67b | golang.org/ | 0.56.0 | 1 |
| datasaker/ | d6d2eb48589d | golang.org/ | 0.56.0 | 1 |
| datasaker/ | 1b95913b6729 | golang.org/ | 0.56.0 | 1 |
| datasaker/ | 2f38720a637d | golang.org/ | 0.56.0 | 1 |
| datawire/ | 07f8fe4f4f8e | golang.org/ | 0.56.0 | 1 |
| datawire/ | 2beb65062c8b | golang.org/ | 0.56.0 | 1 |
| datawire/ | 95ec30b3c732 | golang.org/ | 0.56.0 | 1 |