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
- 3,058
- of 17,790 indexed, latest versions
- Container images
- 3,439
- 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 3,058 of 17,790 indexed charts deploy, on 3,439 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 | 3,439 |
| 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
3,058 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| coolify-realtimequench-coolify-realtimeVerified publisher | 0.0.7 | 1 of 1See more | 313 |
| corootquench-corootVerified publisher | 0.1.4 | 1 of 1See more | 74 |
| dexquench-dexVerified publisher | 0.0.11 | 1 of 1See more | 77 |
| envoy-gatewayquench-envoy-gatewayVerified publisher | 0.0.1 | 1 of 1See more | 60 |
| external-dnsquench-external-dnsVerified publisher | 0.0.1 | 1 of 1See more | 66 |
| forgejoquench-forgejoVerified publisher | 0.0.9 | 1 of 1See more | 157 |
| gotifyquench-gotifyVerified publisher | 0.0.7 | 1 of 1See more | 16 |
| grafanaquench-grafanaVerified publisher | 0.0.12 | 1 of 1See more | 126 |
| harbor-observabilityquench-harbor-observabilityVerified publisher | 0.0.10 | 2 of 2See more | 195 |
| identity-stackquench-identity-stackVerified publisher | 0.0.13 | 1 of 3See more | 196 |
| kube-state-metricsquench-kube-state-metricsVerified publisher | 0.0.2 | 1 of 1See more | 64 |
| kyvernoquench-kyvernoVerified publisher | 0.0.1 | 2 of 2See more | 352 |
| lgtm-stackquench-lgtm-stackVerified publisher | 0.0.19 | 4 of 9See more | 403 |
| logging-stackquench-logging-stackVerified publisher | 0.0.12 | 2 of 3See more | 203 |
| mediamtxquench-mediamtxVerified publisher | 0.0.9 | 1 of 1See more | 27 |
| natsquench-natsVerified publisher | 0.0.15 | 1 of 1See more | 16 |
| observability-stackquench-observability-stackVerified publisher | 0.0.14 | 4 of 5See more | 287 |
| otel-collectorquench-otel-collectorVerified publisher | 0.0.16 | 1 of 1See more | 88 |
| sealed-secretsquench-sealed-secretsVerified publisher | 0.0.3 | 1 of 1See more | 16 |
| tracing-stackquench-tracing-stackVerified publisher | 0.0.9 | 3 of 3See more | 304 |
| zotquench-zotVerified publisher | 0.0.9 | 1 of 1See more | 69 |
| cloudnative-pgradar-baseVerified publisher | 0.23.2 | 1 of 1See more | 856 |
| headlampradar-baseVerified publisher | 1.0.0 | 1 of 1See more | 622 |
| hydraradar-baseVerified publisher | 0.48.0 | 1 of 1See more | 1,531 |
| kratosradar-baseVerified publisher | 0.43.1 | 1 of 1See more | 1,783 |
| kubecostradar-baseVerified publisher | 1.0.0 | 3 of 7See more | 9,411 |
| radar-grafanaradar-baseVerified publisher | 0.1.4 | 1 of 2See more | 1,674 |
| radar-hydraradar-baseVerified publisher | 0.3.4 | 1 of 2See more | 2,186 |
| radar-kratosradar-baseVerified publisher | 0.1.5 | 1 of 1See more | 1,568 |
| mysqld-exporterrafaelscone | 0.0.1 | 1 of 1See more | 78 |
| rancher-auto-registerrancher-auto-registerVerified publisher | 0.1.0 | 1 of 1See more | 1,889 |
| rawfile-localpvrawfile | 0.15.2 | 4 of 6See more | 2,897 |
| thanosrayselfs-chartsVerified publisher | 0.1.5 | 1 of 1See more | 757 |
| saleorrc-helm-charts | 0.1.1 | 1 of 5See more | 3,745 |
| mihomos-clusterre8ch-mihomos-clusterVerified publisher | 0.1.1 | 1 of 3See more | 582 |
| ansible-automation-platformredhat-cop | 0.0.9 | 1 of 1See more | 15,299 |
| argocd-operatorredhat-cop | 1.2.2 | 1 of 1See more | 15,299 |
| gitops-operatorredhat-cop | 0.10.6 | 1 of 1See more | 369 |
| ploigosredhat-cop | 0.0.9 | 2 of 2See more | 11,446 |
| sonatype-nexusredhat-cop | 1.1.13 | 1 of 2See more | 16,388 |
| stackrox-chartredhat-cop | 0.0.10 | 1 of 1See more | 29,564 |
| regoregoOfficialVerified publisher | 0.1.3 | 1 of 1See more | 2,941 |
| longhornrelease-longhorn | 1.12.0 | 1 of 3See more | 1,579 |
| reportportalreportportal | 5.7.2 | 2 of 8See more | 25,756 |
| resource-manager-operatorresource-manager-operator | 0.1.0 | 1 of 1See more | 1,623 |
| restic-pvc-backuprestic-pvc-backupVerified publisher | 0.2.1 | 2 of 2See more | 954 |
| retromretsamedocVerified publisher | 2026.2.5 | 1 of 1See more | 7,116 |
| review-componentreview-component | 1.0.0 | 1 of 3See more | 7,501 |
| backup-maker-controllerriotkit-org | 0.1.2 | 1 of 1See more | 1,575 |
| harvester-cloud-providerrke2-charts | 0.2.1500 | 2 of 2See more | 452 |
Container images carrying it
3,439 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | ad34abeba912 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 6262bc9a2730 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 8e5e9490cd50 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | a0a002cb113c | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 8c21390be87d | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 06b4b9b3c3ed | golang.org/ | 0.56.0 | 2 |
| quay.io/ | df6c926a2b54 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 464a3af4dfe0 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | bb5e052770e5 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 3af31f8bd1ad | golang.org/ | 0.56.0 | 2 |
| quay.io/ | a056739b095d | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 3a777171d39a | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 23ff46c728b9 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 6112664fd761 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 8a3a33cad0bd | golang.org/ | 0.56.0 | 2 |
| quay.io/ | f2269e73124d | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 142a1f11df8d | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 14feefde1b80 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 193280a33bc1 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 944b2c67345c | golang.org/ | 0.56.0 | 2 |
| quay.io/ | c96d4fb1d57f | golang.org/ | 0.56.0 | 2 |
| quay.io/ | cb4ac6a56555 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 983627001c89 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 075b1ba2c4eb | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 6559acbd5d77 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | b899dbd1b901 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | c5dd35038287 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | df0cd5887887 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | f6639335d34a | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 49ed9fdf3780 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 979a69ab4a40 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 99392035ae99 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | e5fd5e8b43ac | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 1d022ef4b8ef | golang.org/ | 0.56.0 | 2 |
| registry.gitlab.com/ | b1198ea741d1 | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | dd75ec974b0a | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | 99e1ed9fbc8a | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | 40adecbe3a40 | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | 74a5cf9cfa9f | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | 09a36e2be1db | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | a15ca437f230 | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | af8220f53493 | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | bdab4e49d71d | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | db384bf43222 | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | ec5d6f6be228 | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | 89258156d0e9 | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | 2fa1c99ad09b | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | 122bfb8c1eda | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | d992c36d4ddd | golang.org/ | 0.56.0 | 2 |
| registry.k8s.io/ | e5900dc98b0d | golang.org/ | 0.56.0 | 2 |