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
- 32nd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3,081
- of 17,821 indexed, latest versions
- Container images
- 3,409
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh
Carried by container images the latest versions of 3,081 of 17,821 indexed charts deploy, on 3,409 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+158 more | 0.56.0 | 3,409 |
- OSV records
- GO-2026-6355
Charts affected
3,081 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
3,409 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| rss3/ | 26148aa1bc52 | golang.org/ | 0.56.0 | 4 |
| ghcr.io/ | 8499afd690c4 | golang.org/ | 0.56.0 | 4 |
| ghcr.io/ | 814117b0fd6d | golang.org/ | 0.56.0 | 4 |
| ghcr.io/ | d89226851697 | golang.org/ | 0.56.0 | 4 |
| ghcr.io/ | 5d1182ac21f0 | golang.org/ | 0.56.0 | 4 |
| ghcr.io/ | 9506a6cb98d1 | golang.org/ | 0.56.0 | 4 |
| ghcr.io/ | 6d4c9fe66e4f | golang.org/ | 0.56.0 | 4 |
| ghcr.io/ | f7dcade6523b | golang.org/ | 0.56.0 | 4 |
| ghcr.io/ | ab2e1fa19dd4 | golang.org/ | 0.56.0 | 4 |
| ghcr.io/ | 5217e3d1fc70 | golang.org/ | 0.56.0 | 4 |
| quay.io/ | dd3f47d5a5e4 | golang.org/ | 0.56.0 | 4 |
| quay.io/ | 6b83f55bd99e | golang.org/ | 0.56.0 | 4 |
| quay.io/ | c10bde7ff9ad | golang.org/ | 0.56.0 | 4 |
| quay.io/ | 48ea4a77dfa7 | golang.org/ | 0.56.0 | 4 |
| quay.io/ | f402e6039b3c | golang.org/ | 0.56.0 | 4 |
| quay.io/ | 690c7b525f43 | golang.org/ | 0.56.0 | 4 |
| quay.io/ | fd4d9a3dd1fd | 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.gitlab.com/ | a4838319e55b | 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/ | 63d5e04551ec | golang.org/ | 0.56.0 | 4 |
| registry.k8s.io/ | 81e79f205083 | golang.org/ | 0.56.0 | 4 |
| alfhou/ | c85dc0293aa1 | golang.org/ | 0.56.0 | 3 |
| argoproj/ | 830e86cacefd | golang.org/ | 0.56.0 | 3 |
| binwiederhier/ | 6ef4b819f722 | golang.org/ | 0.56.0 | 3 |
| bitnamilegacy/ | 99b408c15272 | golang.org/ | 0.56.0 | 3 |
| bitnamilegacy/ | 016dce036593 | golang.org/ | 0.56.0 | 3 |
| caddy/ | 18d1366fc0e9 | golang.org/ | 0.56.0 | 3 |
| ciscolabs/ | b59fc10bb821 | golang.org/ | 0.56.0 | 3 |
| cloudpirates/ | 8dc02a7e5093 | golang.org/ | 0.56.0 | 3 |
| csiplugin/ | 51f2dfde5bcc | golang.org/ | 0.56.0 | 3 |
| datawire/ | 8588eafe6862 | 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 |
| grafana/ | 00568d89c4f8 | golang.org/ | 0.56.0 | 3 |
| grafana/ | 0dc5a246ab16 | golang.org/ | 0.56.0 | 3 |
| grafana/ | 121a7a9ece6d | golang.org/ | 0.56.0 | 3 |
| grafana/ | 3600073f45a9 | golang.org/ | 0.56.0 | 3 |
| grafana/ | a0f881232a6f | golang.org/ | 0.56.0 | 3 |
| grafana/ | 44148ad243c0 | golang.org/ | 0.56.0 | 3 |
| grafana/ | 58a6c186ce78 | golang.org/ | 0.56.0 | 3 |
| grafana/ | 0dac7d5cb383 | golang.org/ | 0.56.0 | 3 |
| grafana/ | 626900031c4e | golang.org/ | 0.56.0 | 3 |