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
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/ | fd4d9a3dd1fd | golang.org/ | 0.56.0 | 4 |
| quay.io/ | abed8dac117b | golang.org/ | 0.56.0 | 4 |
| quay.io/ | 39c642b2b337 | golang.org/ | 0.56.0 | 4 |
| quay.io/ | d00a542e409e | golang.org/ | 0.56.0 | 4 |
| quay.io/ | b567818fe608 | golang.org/ | 0.56.0 | 4 |
| registry.k8s.io/ | e750cd4b43f7 | golang.org/ | 0.56.0 | 4 |
| registry.k8s.io/ | d9862115e7c7 | golang.org/ | 0.56.0 | 4 |
| registry.k8s.io/ | 932eae60e2bc | golang.org/ | 0.56.0 | 4 |
| registry.k8s.io/ | 81e79f205083 | golang.org/ | 0.56.0 | 4 |
| alfhou/ | c85dc0293aa1 | golang.org/ | 0.56.0 | 3 |
| alpine/ | 6f3b5029566d | golang.org/ | 0.56.0 | 3 |
| argoproj/ | 830e86cacefd | golang.org/ | 0.56.0 | 3 |
| binwiederhier/ | 6ef4b819f722 | golang.org/ | 0.56.0 | 3 |
| bitnamilegacy/ | 016dce036593 | golang.org/ | 0.56.0 | 3 |
| bitnami/ | 9aa916500f02 | golang.org/ | 0.56.0 | 3 |
| caddy/ | 18d1366fc0e9 | golang.org/ | 0.56.0 | 3 |
| ciscolabs/ | b59fc10bb821 | golang.org/ | 0.56.0 | 3 |
| cloudflare/ | 51c9cefcb456 | golang.org/ | 0.56.0 | 3 |
| cloudflare/ | b269e8abd07a | golang.org/ | 0.56.0 | 3 |
| cloudpirates/ | 8dc02a7e5093 | golang.org/ | 0.56.0 | 3 |
| csiplugin/ | 51f2dfde5bcc | golang.org/ | 0.56.0 | 3 |
| derailed/ | 8e68e22c7663 | golang.org/ | 0.56.0 | 3 |
| dgraph/ | 3b55ea83fffe | golang.org/ | 0.56.0 | 3 |
| dnationcloud/ | 78fed4f3c130 | golang.org/ | 0.56.0 | 3 |
| envoyproxy/ | 156b7d32c73b | golang.org/ | 0.56.0 | 3 |
| ethpandaops/ | d8514b9f4c59 | golang.org/ | 0.56.0 | 3 |
| goharbor/ | d7b780d23721 | golang.org/ | 0.56.0 | 3 |
| goharbor/ | 223d5cb49d5d | golang.org/ | 0.56.0 | 3 |
| goharbor/ | c4ebef61ceb5 | golang.org/ | 0.56.0 | 3 |
| goharbor/ | 215c07b71c37 | golang.org/ | 0.56.0 | 3 |
| grafana/ | 00568d89c4f8 | golang.org/ | 0.56.0 | 3 |
| grafana/ | 0dc5a246ab16 | golang.org/ | 0.56.0 | 3 |
| grafana/ | 3600073f45a9 | golang.org/ | 0.56.0 | 3 |
| grafana/ | 7cb8c64c4d57 | golang.org/ | 0.56.0 | 3 |
| grafana/ | a0f881232a6f | golang.org/ | 0.56.0 | 3 |
| grafana/ | 58a6c186ce78 | golang.org/ | 0.56.0 | 3 |
| grafana/ | d70e4659623f | golang.org/ | 0.56.0 | 3 |
| grafana/ | 0dac7d5cb383 | golang.org/ | 0.56.0 | 3 |
| grafana/ | 626900031c4e | golang.org/ | 0.56.0 | 3 |
| groundnuty/ | c14d7271e401 | golang.org/ | 0.56.0 | 3 |
| jaegertracing/ | ab6f1a1f0fb4 | golang.org/ | 0.56.0 | 3 |
| kubegems/ | a730bcf9322a | golang.org/ | 0.56.0 | 3 |
| library/ | af96c680a7e1 | golang.org/ | 0.56.0 | 3 |
| library/ | 81a1c8842a09 | golang.org/ | 0.56.0 | 3 |
| library/ | ad7a43eb7e33 | golang.org/ | 0.56.0 | 3 |
| library/ | b83efabe3e7d | golang.org/ | 0.56.0 | 3 |
| library/ | d4a8980c1ee5 | golang.org/ | 0.56.0 | 3 |
| louislam/ | 917318f9d7be | golang.org/ | 0.56.0 | 3 |
| migrate/ | cc4ad8e19d66 | golang.org/ | 0.56.0 | 3 |
| minio/ | bd11edda91f3 | golang.org/ | 0.56.0 | 3 |