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
- 3,042
- of 17,792 indexed, latest versions
- Container images
- 3,418
- 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 3,042 of 17,792 indexed charts deploy, on 3,418 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 | 3,418 |
| 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 40 in indexed charts, since 5 Sept 2026. See the ranking →
Charts affected
3,042 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
3,418 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| 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 |
| 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/ | af9c9349708f | golang.org/ | 0.56.0 | 2 |
| thanosio/ | cf3e9b292e43 | golang.org/ | 0.56.0 | 2 |
| thesisrobot/ | 89ae07e787ca | golang.org/ | 0.56.0 | 2 |
| thesisrobot/ | 2d1c388a4bda | golang.org/ | 0.56.0 | 2 |
| thomasnyambati/ | 148ae3f99fea | golang.org/ | 0.56.0 | 2 |
| timescale/ | 6343bdc87ca1 | golang.org/ | 0.56.0 | 2 |
| tykio/ | 942a5b8bf847 | golang.org/ | 0.56.0 | 2 |
| tykio/ | 284b9d2ac5da | golang.org/ | 0.56.0 | 2 |
| uselagoon/ | 2c89ed939b8b | golang.org/ | 0.56.0 | 2 |
| velero/ | 37396519f399 | golang.org/ | 0.56.0 | 2 |
| voltha/ | d6d79c08350a | golang.org/ | 0.56.0 | 2 |
| voltha/ | d8f2eb5f2a7e | golang.org/ | 0.56.0 | 2 |
| voltha/ | 7a325316fe59 | golang.org/ | 0.56.0 | 2 |
| weblate/ | 69c160d37a3c | golang.org/ | 0.56.0 | 2 |
| xelalex/ | 574054e1c417 | golang.org/ | 0.56.0 | 2 |
| zhenghaoz/ | 033046b432ec | golang.org/ | 0.56.0 | 2 |
| zhenghaoz/ | 39c565685b01 | golang.org/ | 0.56.0 | 2 |
| zhenghaoz/ | f7739f64c9b0 | golang.org/ | 0.56.0 | 2 |
| gcr.io/ | 2de1d15fc1f2 | golang.org/ | 0.56.0 | 2 |
| gcr.io/ | 5b93308a392c | golang.org/ | 0.56.0 | 2 |
| ghcr.io/ | 1f5c791fc54d | golang.org/ | 0.56.0 | 2 |
| ghcr.io/ | 77c9d29080eb | golang.org/ | 0.56.0 | 2 |
| ghcr.io/ | 789692ab9193 | golang.org/ | 0.56.0 | 2 |