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 |
|---|---|---|---|
| promtailkube-opsVerified publisher | 1.5.1 | 1 of 2See more | 4,157 |
| adguard-homekubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 725 |
| cloudflaredkubernetes-homelab-helm-chartsVerified publisher | 0.1.1 | 1 of 1See more | 1,460 |
| navidromekubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 901 |
| pocket-idkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,520 |
| scrutinykubernetes-homelab-helm-chartsVerified publisher | 0.2.2 | 2 of 3See more | 5,547 |
| syncthingkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 1,311 |
| tor-proxykubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,481 |
| uptime-kumakubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 6,391 |
| kubernetes-nmstatekubernetes-nmstateVerified publisher | 0.87.0 | 1 of 1See more | 372 |
| brudi-operatorkubernetes-replicator | 0.2.3 | 1 of 1See more | 3,630 |
| harbor-operatorkubernetes-replicator | 1.6.3 | 1 of 1See more | 1,205 |
| kubernetes-secret-generatorkubernetes-replicator | 3.4.1 | 1 of 1See more | 855 |
| api-serverkubeshop | 0.11.16 | 2 of 2See more | 3,432 |
| kusk-gatewaykubeshop | 0.0.65 | 1 of 2See more | 1,621 |
| testkube-apikubeshop | 2.1.162 | 1 of 2See more | 1,670 |
| testkube-logskubeshop | 0.2.2 | 1 of 1See more | 1,286 |
| testkube-runnerkubeshop | 2.13.2 | 1 of 1See more | 372 |
| tracetestkubeshop | 0.3.39 | 1 of 2See more | 1,562 |
| cloudnative-pgkube-site-follower | 0.23.0 | 1 of 1See more | 909 |
| fluentbit-operatorkubesphereVerified publisher | 0.1.0 | 1 of 2See more | 2,902 |
| gitlabkubesphereVerified publisher | 4.2.3 | 5 of 17See more | 38,178 |
| harborkubesphereVerified publisher | 1.9.3 | 7 of 11See more | 17,851 |
| chaos-meshkubesphere-stable | 2.5.1 | 3 of 3See more | 8,580 |
| cranekubesphere-stable | 0.5.2 | 2 of 3See more | 8,902 |
| csi-qingcloudkubesphere-stable | 1.4.0 | 3 of 6See more | 12,444 |
| deepflowkubesphere-stable | 6.2.606 | 3 of 8See more | 18,420 |
| easegresskubesphere-stable | 1.0.0 | 1 of 1See more | 1,315 |
| edgemeshkubesphere-stable | 0.1.0 | 2 of 2See more | 4,108 |
| fpga-operatorkubesphere-stable | 2.7.4 | 2 of 7See more | 5,770 |
| iomeshkubesphere-stable | 1.1.0 | 11 of 25See more | 48,954 |
| IOMeshkubesphere-stable | 1.2.0 | 11 of 25See more | 46,639 |
| pulsarkubesphere-stable | 2.7.13 | 2 of 3See more | 14,401 |
| csi-neonsankubesphere-testVerified publisher | 1.3.0 | 3 of 6See more | 18,526 |
| csi-qingcloudkubesphere-testVerified publisher | 1.4.0 | 3 of 6See more | 12,444 |
| minio-gatewaykubesphere-testVerified publisher | 0.1.0 | 1 of 1See more | 1,084 |
| openelbkubesphere-testVerified publisher | 0.2.4 | 1 of 2See more | 4,336 |
| porterkubesphere-testVerified publisher | 0.2.2 | 1 of 2See more | 2,791 |
| snapshot-controllerkubesphere-testVerified publisher | 0.2.0 | 1 of 1See more | 2,220 |
| kubestellar-consolekubestellar-consoleVerified publisher | 0.3.41 | 1 of 2See more | 4,456 |
| kubestellar-uikubestellaruiVerified publisher | 0.1.1 | 1 of 4See more | 4,773 |
| network-enforcerkubewardenVerified publisher | 0.1.2 | 1 of 3See more | 2,562 |
| runtime-enforcerkubewardenVerified publisher | 0.1.11 | 1 of 3See more | 46 |
| kubiya-runnerkubiya-helm-chartsOfficialVerified publisher | 0.9.4 | 6 of 9See more | 20,386 |
| lethe-stackkuossOfficialVerified publisher | 0.2.3 | 2 of 3See more | 1,762 |
| kusionkusionstackVerified publisher | 0.14.1 | 1 of 3See more | 6,913 |
| operatingkusionstackVerified publisher | 0.5.1 | 1 of 1See more | 1,881 |
| kitarguskvalitetsitVerified publisher | 0.0.0-2026-03-09-091234-10013c4 | 1 of 1See more | 961 |
| krakendkvalitetsitVerified publisher | 0.0.3 | 1 of 1See more | 1,249 |
| longhornkvalitetsitVerified publisher | 1.1.1-0 | 1 of 2See more | 16,539 |
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 |
|---|---|---|---|---|
| goharbor/ | cce272836449 | golang.org/ | 0.56.0 | 1 |
| goharbor/ | ddf6bb429eb6 | golang.org/ | 0.56.0 | 1 |
| goharbor/ | fd91a4a1273f | golang.org/ | 0.56.0 | 1 |
| goharbor/ | a92b51aa7d6e | golang.org/ | 0.56.0 | 1 |
| goharbor/ | 5c6f7162804c | golang.org/ | 0.56.0 | 1 |
| goharbor/ | b9522c3f5056 | golang.org/ | 0.56.0 | 1 |
| goharbor/ | dc5b882a7db4 | golang.org/ | 0.56.0 | 1 |
| golift/ | 486a63339969 | golang.org/ | 0.56.0 | 1 |
| golift/ | 585a29a06d05 | golang.org/ | 0.56.0 | 1 |
| gomods/ | 0f61d1e62359 | golang.org/ | 0.56.0 | 1 |
| gomods/ | 97cc113b34b0 | golang.org/ | 0.56.0 | 1 |
| gomods/ | d714c7ff0231 | golang.org/ | 0.56.0 | 1 |
| gomods/ | efb811df7844 | golang.org/ | 0.56.0 | 1 |
| goofball222/ | 7bf26032dfce | golang.org/ | 0.56.0 | 1 |
| gophish/ | 8a57cd171999 | golang.org/ | 0.56.0 | 1 |
| gotenberg/ | 206a6c708fc6 | golang.org/ | 0.56.0 | 1 |
| gotenberg/ | 67097317623a | golang.org/ | 0.56.0 | 1 |
| gotenberg/ | a40f92d7419a | golang.org/ | 0.56.0 | 1 |
| gotify/ | 09c79bc1e403 | golang.org/ | 0.56.0 | 1 |
| gotify/ | a3af47067ce6 | golang.org/ | 0.56.0 | 1 |
| gradiant/ | 332031245fce | golang.org/ | 0.56.0 | 1 |
| grafana/ | 3364714a2f64 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 825c09373d27 | golang.org/ | 0.56.0 | 1 |
| grafana/ | f6cbec9409be | golang.org/ | 0.56.0 | 1 |
| grafana/ | 045c9125634c | golang.org/ | 0.56.0 | 1 |
| grafana/ | 01a63f4e032c | golang.org/ | 0.56.0 | 1 |
| grafana/ | 06bdcbb51fc2 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 0f4434c92b3e | golang.org/ | 0.56.0 | 1 |
| grafana/ | 491b0578c049 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 84b76d56c594 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 8c7256f412fe | golang.org/ | 0.56.0 | 1 |
| grafana/ | b8ec653c4423 | golang.org/ | 0.56.0 | 1 |
| grafana/ | c3dac4e26471 | golang.org/ | 0.56.0 | 1 |
| grafana/ | f50931848bd8 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 3ff0f7cf2bbf | golang.org/ | 0.56.0 | 1 |
| grafana/ | eeb2cfecb23e | golang.org/ | 0.56.0 | 1 |
| grafana/ | 052147d7e0ec | golang.org/ | 0.56.0 | 1 |
| grafana/ | 0679e877ba20 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 09bb407e26ab | golang.org/ | 0.56.0 | 1 |
| grafana/ | 0f86bada30d6 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 15b977f5207d | golang.org/ | 0.56.0 | 1 |
| grafana/ | 1a359d92f40e | golang.org/ | 0.56.0 | 1 |
| grafana/ | 1b9ca4bbc4a2 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 2d1f9ae67c17 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 2ebef928d7e5 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 35c41e0fd029 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 39c849cebccc | golang.org/ | 0.56.0 | 1 |
| grafana/ | 464eac539793 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 5781759b3d27 | golang.org/ | 0.56.0 | 1 |
| grafana/ | 62d2b9d20a19 | golang.org/ | 0.56.0 | 1 |