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
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| ygdrassil-monitoringygdrassilVerified publisher | 0.4.0 | 7 of 10See more | 9,395 |
| prometheusalertygqygq2Verified publisher | 1.0.0 | 1 of 1See more | 1,610 |
| matrixdb-operatorymatrixOfficialVerified publisher | 0.13.0 | 1 of 2See more | 1,965 |
| rawfile-csiymatrixVerified publisher | 0.2.1 | 2 of 4See more | 7,998 |
| version-checkerymrs | 0.2.3 | 1 of 1See more | 3,024 |
| prometheus-monitoring-stackyotron-helm-charts | 1.2.0 | 3 of 3See more | 899 |
| zahori-consulzahoriVerified publisher | 1.0.1 | 2 of 2See more | 5,047 |
| zahori-moonzahoriVerified publisher | 1.0.1 | 1 of 3See more | 2,907 |
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/ | 98580969b333 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 4c3b91bebd3d | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 4286bcccda3e | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 9d25865295af | golang.org/ | 0.56.0 | 3 |
| quay.io/ | ea6dd1e4ce71 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | d30a7c640c63 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | eec0305b594c | golang.org/ | 0.56.0 | 3 |
| quay.io/ | e886b8d2b54b | golang.org/ | 0.56.0 | 3 |
| quay.io/ | f0cf3c3ab495 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 48cdd3054b20 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 94044746cbce | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 7bcf286807b8 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | f402e6039b3c | golang.org/ | 0.56.0 | 3 |
| quay.io/ | a7dff785d821 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 361db356b330 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 22fbde17ab64 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 81f94e50ea37 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | a990408ed288 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 7d9e4eea5f11 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | d55631c7a740 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 7d9247d23514 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 1a3e9a878e50 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 378f4e037035 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 38d40a760569 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 7571a304e67f | golang.org/ | 0.56.0 | 3 |
| quay.io/ | a8779cfe553e | golang.org/ | 0.56.0 | 3 |
| quay.io/ | f5c29683a301 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 7a4d0696a24e | golang.org/ | 0.56.0 | 3 |
| quay.io/ | c159e946abf4 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | c68135620167 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | f5e6a5dcee33 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 3a03d460f8a1 | golang.org/ | 0.56.0 | 3 |
| registry.gitlab.com/ | 5448611a3c54 | golang.org/ | 0.56.0 | 3 |
| registry.k8s.io/ | 2bbc91556733 | golang.org/ | 0.56.0 | 3 |
| registry.k8s.io/ | 6b2f0b6f2f86 | golang.org/ | 0.56.0 | 3 |
| registry.k8s.io/ | c7e0a3718832 | golang.org/ | 0.56.0 | 3 |
| registry.k8s.io/ | c825f3d5e28b | golang.org/ | 0.56.0 | 3 |
| 1password/ | 29d0c6cb67eb | golang.org/ | 0.56.0 | 2 |
| aktosecurity/ | a6218d07e84f | golang.org/ | 0.56.0 | 2 |
| alpine/ | 062a01ad7a0e | golang.org/ | 0.56.0 | 2 |
| alpine/ | 4f9488b7295b | golang.org/ | 0.56.0 | 2 |
| alpine/ | 048f8d9c8cc7 | golang.org/ | 0.56.0 | 2 |
| apache/ | afe59523a6c8 | golang.org/ | 0.56.0 | 2 |
| aquasec/ | ea3e33bc3c4e | golang.org/ | 0.56.0 | 2 |
| aquasec/ | 62b1e65e8869 | golang.org/ | 0.56.0 | 2 |
| assistiot/ | ad8f72108636 | golang.org/ | 0.56.0 | 2 |
| axllent/ | c96991d9bef7 | golang.org/ | 0.56.0 | 2 |
| bitnamilegacy/ | 99b408c15272 | golang.org/ | 0.56.0 | 2 |
| bitnamilegacy/ | d17df1f9d745 | golang.org/ | 0.56.0 | 2 |
| bitnamisecure/ | 72ae5bd9715f | golang.org/ | 0.56.0 | 2 |