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 |
|---|---|---|---|---|
| natsio/ | 8031d190c7ee | golang.org/ | 0.56.0 | 3 |
| natsio/ | ffce8bd10338 | golang.org/ | 0.56.0 | 3 |
| natsio/ | c623b608e148 | golang.org/ | 0.56.0 | 3 |
| neosmemo/ | 71a5b4738d1b | golang.org/ | 0.56.0 | 3 |
| oryd/ | 2c93beb5e5f2 | golang.org/ | 0.56.0 | 3 |
| otel/ | e495787f07db | golang.org/ | 0.56.0 | 3 |
| prom/ | d5155cfac40a | golang.org/ | 0.56.0 | 3 |
| prom/ | d8a61419b841 | golang.org/ | 0.56.0 | 3 |
| prom/ | 565ee8650122 | golang.org/ | 0.56.0 | 3 |
| prom/ | bfad037f95e5 | golang.org/ | 0.56.0 | 3 |
| prom/ | 4e7a1f00b9b2 | golang.org/ | 0.56.0 | 3 |
| rss3/ | d1d2ae6efd05 | golang.org/ | 0.56.0 | 3 |
| solace/ | 8e8ad105595e | golang.org/ | 0.56.0 | 3 |
| stakater/ | 83fef483d497 | golang.org/ | 0.56.0 | 3 |
| tykio/ | 0e03b94c153d | golang.org/ | 0.56.0 | 3 |
| tykio/ | 3e907e675bf9 | golang.org/ | 0.56.0 | 3 |
| vikunja/ | ed1f3ed467fe | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | a27779ed1085 | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | 0c6994bb4c5a | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | 8499afd690c4 | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | 814117b0fd6d | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | efc13d1f9f60 | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | da2449709d66 | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | a1bc133af84e | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | 5f6cd61e6da6 | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | c8e042b5cee8 | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | 3a061734c5be | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | 66664ba563e7 | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | 5a878e4e4f03 | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | 28c5ff40963f | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | 41b0dcd8b258 | golang.org/ | 0.56.0 | 3 |
| ghcr.io/ | e67f14e5c853 | golang.org/ | 0.56.0 | 3 |
| public.ecr.aws/ | fefa9ee7256a | golang.org/ | 0.56.0 | 3 |
| quay.io/ | dd3f47d5a5e4 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | aa4da00c5b96 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | f0c6fba81a24 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 2939231d0d3e | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 64d8798350e8 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 6545dac92173 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 2b6db27eaf3d | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 2ff71ba65cd7 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 51f294c56842 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | bc4aa22272ef | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 60566529446a | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 721b5c9634d4 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 75fb847ac045 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | edf210d763ca | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 9795f3f9f031 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 03c7bf249aa1 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | 01d5d8c4cecb | golang.org/ | 0.56.0 | 3 |