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
- 3,053
- of 17,805 indexed, latest versions
- Container images
- 3,375
- 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 3,053 of 17,805 indexed charts deploy, on 3,375 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 | 3,375 |
- OSV records
- GO-2026-6355
Charts affected
3,053 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| prometheus-monitoring-stackyotron-helm-charts | 1.2.0 | 3 of 3See more | 936 |
| zahori-consulzahoriVerified publisher | 1.0.1 | 2 of 2See more | 5,076 |
| zahori-moonzahoriVerified publisher | 1.0.1 | 1 of 3See more | 2,908 |
Container images carrying it
3,375 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | f20e612d5a98 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 26c51e44d932 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 372d991e5888 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 56690a89c79a | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 612d76760b54 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9a5a3eb4a213 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a1bc133af84e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | ec6d67fbedfa | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | feffc0b8227d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 067e54e2e107 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c966a4f8a4b7 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b7da7c554018 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e161eddc59a0 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a752b6aee537 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9e24d8a6a3b2 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 74426c1fe00f | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 74c1bee92e04 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 08265c006973 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | bdb8f3ee121d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 0e05a7b49c33 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6d4106724d56 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 5e0814e0f11c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8abb52b66557 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 10006bc0f309 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 46919d151d39 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | aca1bbd609b6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c66cc93f9d03 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6a7a61b37568 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 3cceb9462ae1 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 4b22b4f407c4 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 4d763d58f11d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 39412bdd403b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 842cd94b754b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8453e47ea6bf | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 97febecbe6cb | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | de4f0de62e8b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c4b1d3d0f052 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 94c9a3e799c2 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 229b05e3c717 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e72aa733faf2 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 29458113b8b6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 57419b6d3830 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 878a55478c17 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 50b431281d3e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c8882543f693 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | bd109b2bda38 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d22616a5998b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 02348a19aeae | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 112fc427d933 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 72dc058e478d | golang.org/ | 0.56.0 | 1 |