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
- 3,081
- of 17,821 indexed, latest versions
- Container images
- 3,409
- 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 3,081 of 17,821 indexed charts deploy, on 3,409 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+158 more | 0.56.0 | 3,409 |
- OSV records
- GO-2026-6355
Charts affected
3,081 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
3,409 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | cb009167015c | 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 |
| quay.io/ | 88c64b1b6ec8 | golang.org/ | 0.56.0 | 3 |
| 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/ | 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/ | f6639335d34a | 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/ | e5fd5e8b43ac | golang.org/ | 0.56.0 | 3 |
| quay.io/ | c68135620167 | golang.org/ | 0.56.0 | 3 |
| quay.io/ | f5e6a5dcee33 | golang.org/ | 0.56.0 | 3 |