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 |
|---|---|---|---|---|
| moby/ | 504731e577c2 | golang.org/ | 0.56.0 | 2 |
| natsio/ | 9fbf7bf684e4 | golang.org/ | 0.56.0 | 2 |
| natsio/ | 16048afb67a5 | golang.org/ | 0.56.0 | 2 |
| natsio/ | 26c826662ac8 | golang.org/ | 0.56.0 | 2 |
| natsio/ | 31c02aac089a | golang.org/ | 0.56.0 | 2 |
| netapp/ | cd0c18d8f9ec | golang.org/ | 0.56.0 | 2 |
| obolnetwork/ | 278c7e2897b6 | golang.org/ | 0.56.0 | 2 |
| opencloudeu/ | f9634bb04905 | golang.org/ | 0.56.0 | 2 |
| openebs/ | c86c06f1ce6a | golang.org/ | 0.56.0 | 2 |
| openpolicyagent/ | 825370bdb3c3 | golang.org/ | 0.56.0 | 2 |
| oryd/ | 0a7a2bfd0e7d | golang.org/ | 0.56.0 | 2 |
| oryd/ | d06fc5845f63 | golang.org/ | 0.56.0 | 2 |
| oryd/ | fe2428f103a6 | golang.org/ | 0.56.0 | 2 |
| oryd/ | e8cb9b79a89c | golang.org/ | 0.56.0 | 2 |
| osixia/ | ccd95cc6e61e | golang.org/ | 0.56.0 | 2 |
| otel/ | 7ef2a2ff46b9 | golang.org/ | 0.56.0 | 2 |
| otel/ | a7343f018690 | golang.org/ | 0.56.0 | 2 |
| otel/ | 32b3c8296dcc | golang.org/ | 0.56.0 | 2 |
| phntom/ | 3b82358bd56e | golang.org/ | 0.56.0 | 2 |
| place1/ | 2b2f3ea80ed6 | golang.org/ | 0.56.0 | 2 |
| prom/ | 1ffc3f109eb3 | golang.org/ | 0.56.0 | 2 |
| prom/ | c1a266f63a84 | golang.org/ | 0.56.0 | 2 |
| prom/ | 995c80e3ffbe | golang.org/ | 0.56.0 | 2 |
| prom/ | 42d2395cd719 | golang.org/ | 0.56.0 | 2 |
| prom/ | 5c435642ca4d | golang.org/ | 0.56.0 | 2 |
| prom/ | 8176adea328e | golang.org/ | 0.56.0 | 2 |
| prom/ | a67e5e402ff5 | golang.org/ | 0.56.0 | 2 |
| prom/ | d43417c260e5 | golang.org/ | 0.56.0 | 2 |
| prom/ | e4ca62c0d62f | golang.org/ | 0.56.0 | 2 |
| rancher/ | 9380f5dbae9a | golang.org/ | 0.56.0 | 2 |
| rancher/ | 12889bbcd1e8 | golang.org/ | 0.56.0 | 2 |
| rancher/ | 9bebefa0b908 | golang.org/ | 0.56.0 | 2 |
| rclone/ | 74c51b8817e5 | golang.org/ | 0.56.0 | 2 |
| ribbybibby/ | 718abe7f5e79 | golang.org/ | 0.56.0 | 2 |
| rookout/ | 4451a6f6b8ec | golang.org/ | 0.56.0 | 2 |
| rookout/ | 51c0fce64467 | golang.org/ | 0.56.0 | 2 |
| rss3/ | dae8a5bdd7a6 | golang.org/ | 0.56.0 | 2 |
| rss3/ | a4059dd32c48 | golang.org/ | 0.56.0 | 2 |
| samcm/ | 91a2d9a015c1 | golang.org/ | 0.56.0 | 2 |
| scaleway/ | dcc14608d000 | golang.org/ | 0.56.0 | 2 |
| shlinkio/ | 666cc24edf72 | golang.org/ | 0.56.0 | 2 |
| squareup/ | 70f4cf270425 | golang.org/ | 0.56.0 | 2 |
| statping/ | e874da513a5c | golang.org/ | 0.56.0 | 2 |
| streamnative/ | 0e6d7aa3ef32 | golang.org/ | 0.56.0 | 2 |
| syncthing/ | 775c4aac4862 | golang.org/ | 0.56.0 | 2 |
| temporalio/ | c0a44c26397b | golang.org/ | 0.56.0 | 2 |
| temporalio/ | e26758f5a1bf | golang.org/ | 0.56.0 | 2 |
| temporalio/ | af9c9349708f | golang.org/ | 0.56.0 | 2 |
| testinprod/ | 0a125bd77a2d | golang.org/ | 0.56.0 | 2 |
| thanosio/ | cf3e9b292e43 | golang.org/ | 0.56.0 | 2 |