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 |
|---|---|---|---|---|
| public.ecr.aws/ | 8f9c32b866b0 | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | 364b3ff0fcb7 | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | 2d28f9e3eab4 | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | 301216788e93 | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | fe9de719f91e | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | 26ac7263a823 | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | c057dcdd9ef3 | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | df1adeb86679 | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | 628a14449241 | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | efa6dee17ed2 | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | 18cae836e9c7 | golang.org/ | 0.56.0 | 2 |
| public.ecr.aws/ | 0dfb323978f6 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 5fc69e31c755 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | fa07b2c9ece6 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 187630ba7228 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | cb009167015c | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 147cb28fea35 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 58d91a5faaf8 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 738c854322f5 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | e6a323504999 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | e8cad21b2f9a | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 0b62db8afc9b | golang.org/ | 0.56.0 | 2 |
| quay.io/ | f7f8228f17cc | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 28cb0630cb85 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 3c66a5191d37 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 702d7b4881c6 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | c9b7f6d0d953 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 8c65b333a3d3 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | b736b345437d | golang.org/ | 0.56.0 | 2 |
| quay.io/ | e98d13459cdc | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 2fe7e4dcffdf | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 77a22cb45c2a | golang.org/ | 0.56.0 | 2 |
| quay.io/ | d7079e0890da | golang.org/ | 0.56.0 | 2 |
| quay.io/ | ec56edb1161d | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 2c314feeb5e8 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 64adcb95ce09 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 9c67cf8c92d8 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | d429b6d696e0 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | eee34b3de2dd | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 74611761f052 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | e18989b4f912 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 0a9470447ebf | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 37b16a9dff00 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 6730d96fc382 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | d8ad5515f44f | golang.org/ | 0.56.0 | 2 |
| quay.io/ | fdcb9ac4963f | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 5f6f8ba0b671 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | da9ff8211856 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | 37ad4c475941 | golang.org/ | 0.56.0 | 2 |
| quay.io/ | a784ce6e3b1b | golang.org/ | 0.56.0 | 2 |