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 |
|---|---|---|---|---|
| masipcat/ | 769f7bb64694 | golang.org/ | 0.56.0 | 1 |
| matrixdb/ | 7e9ffe249a51 | golang.org/ | 0.56.0 | 1 |
| matrixdb/ | ed3c7e6291e8 | golang.org/ | 0.56.0 | 1 |
| matrixdb/ | 95b2e38e913d | golang.org/ | 0.56.0 | 1 |
| mattermost/ | b440b282599e | golang.org/ | 0.56.0 | 1 |
| mattermost/ | 31078df7a3c8 | golang.org/ | 0.56.0 | 1 |
| mattermost/ | f2f987dada52 | golang.org/ | 0.56.0 | 1 |
| mattermost/ | 6268954edd67 | golang.org/ | 0.56.0 | 1 |
| mattermost/ | f0643c47b55b | golang.org/ | 0.56.0 | 1 |
| mattermost/ | 45c53061c74e | golang.org/ | 0.56.0 | 1 |
| mattermost/ | 335db2833330 | golang.org/ | 0.56.0 | 1 |
| mattermost/ | a27058aaa53a | golang.org/ | 0.56.0 | 1 |
| mavrick1/ | 45ca0429a1d4 | golang.org/ | 0.56.0 | 1 |
| maxwo/ | 5cdf9914c78e | golang.org/ | 0.56.0 | 1 |
| mcp/ | 5ffbf7f0a8aa | golang.org/ | 0.56.0 | 1 |
| megaease/ | fad1c7452958 | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | b093d78a21ed | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | 1b2dd9c0b0fc | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | f3d9982cc2fd | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | 63bc411b930b | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | b036785a8862 | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | f9b769c65e24 | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | 94af41b6dd9a | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | 8e18bbe407f7 | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | 265edcd2a1ca | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | 5efa21defcbc | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | 9f863160127b | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | c10011f866f2 | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | 4fd8889195fe | golang.org/ | 0.56.0 | 1 |
| mesosphere/ | 5456581d7b76 | golang.org/ | 0.56.0 | 1 |
| metacubex/ | e1d7dadaa936 | golang.org/ | 0.56.0 | 1 |
| metalmatze/ | 426bc2ca7586 | golang.org/ | 0.56.0 | 1 |
| mikejoh/ | 5c5a3b734271 | golang.org/ | 0.56.0 | 1 |
| milvusdb/ | 102aac62827b | golang.org/ | 0.56.0 | 1 |
| milvusdb/ | fededb2f2d63 | golang.org/ | 0.56.0 | 1 |
| milvusdb/ | a3a55e1c1497 | golang.org/ | 0.56.0 | 1 |
| milvusdb/ | 2212dfb61401 | golang.org/ | 0.56.0 | 1 |
| milvusdb/ | 5d63c8894f3a | golang.org/ | 0.56.0 | 1 |
| miniflux/ | 49d7b6098761 | golang.org/ | 0.56.0 | 1 |
| miniflux/ | a3ca6bbc1f74 | golang.org/ | 0.56.0 | 1 |
| miniflux/ | e2fb990dae74 | golang.org/ | 0.56.0 | 1 |
| minio/ | 2a374c124d44 | golang.org/ | 0.56.0 | 1 |
| minio/ | 4b415310d8d0 | golang.org/ | 0.56.0 | 1 |
| minio/ | 571feb124476 | golang.org/ | 0.56.0 | 1 |
| minio/ | bf85c57cdfcc | golang.org/ | 0.56.0 | 1 |
| minio/ | 1484c87239ea | golang.org/ | 0.56.0 | 1 |
| minio/ | 391d1d45fdbe | golang.org/ | 0.56.0 | 1 |
| minio/ | 4c4a4876193f | golang.org/ | 0.56.0 | 1 |
| minio/ | e2b7b633c250 | golang.org/ | 0.56.0 | 1 |
| minio/ | f00aa6ef2b72 | golang.org/ | 0.56.0 | 1 |