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
- 3,108
- of 17,813 indexed, latest versions
- Container images
- 3,442
- 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 3,108 of 17,813 indexed charts deploy, on 3,442 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 | 3,442 |
- OSV records
- GO-2026-6355
Charts affected
3,108 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| ygdrassil-monitoringygdrassilVerified publisher | 0.4.0 | 7 of 10See more | 9,526 |
| prometheusalertygqygq2Verified publisher | 1.0.0 | 1 of 1See more | 1,610 |
| matrixdb-operatorymatrixOfficialVerified publisher | 0.13.0 | 1 of 2See more | 1,966 |
| rawfile-csiymatrixVerified publisher | 0.2.1 | 2 of 4See more | 8,002 |
| version-checkerymrs | 0.2.3 | 1 of 1See more | 3,025 |
| prometheus-monitoring-stackyotron-helm-charts | 1.2.0 | 3 of 3See more | 936 |
| zahori-consulzahoriVerified publisher | 1.0.1 | 2 of 2See more | 5,077 |
| zahori-moonzahoriVerified publisher | 1.0.1 | 1 of 3See more | 2,908 |
Container images carrying it
3,442 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| volcanosh/ | 3815883c32f6 | golang.org/ | 0.56.0 | 1 |
| volcanosh/ | 6a6bc2560d51 | golang.org/ | 0.56.0 | 1 |
| volcanosh/ | 2fff65aad011 | golang.org/ | 0.56.0 | 1 |
| volcanosh/ | f8b50088a732 | golang.org/ | 0.56.0 | 1 |
| voltha/ | d90403d58016 | golang.org/ | 0.56.0 | 1 |
| voltha/ | 259fc3a03f4e | golang.org/ | 0.56.0 | 1 |
| voltha/ | 762b272d439e | golang.org/ | 0.56.0 | 1 |
| vultr/ | 541c3e0aec58 | golang.org/ | 0.56.0 | 1 |
| vultr/ | 1806f17d620c | golang.org/ | 0.56.0 | 1 |
| wait4x/ | 4dcd86307de1 | golang.org/ | 0.56.0 | 1 |
| wallarm/ | f1cb26db1f5b | golang.org/ | 0.56.0 | 1 |
| wallarm/ | 4d45db0ff240 | golang.org/ | 0.56.0 | 1 |
| wallarm/ | c8920e60c726 | golang.org/ | 0.56.0 | 1 |
| wallarm/ | a321bc974a19 | golang.org/ | 0.56.0 | 1 |
| wallarm/ | 097cadc42336 | golang.org/ | 0.56.0 | 1 |
| wallarm/ | 4314f3d2b918 | golang.org/ | 0.56.0 | 1 |
| wateim/ | 2520149ee574 | golang.org/ | 0.56.0 | 1 |
| wavefronthq/ | af5fef9a4768 | golang.org/ | 0.56.0 | 1 |
| wazuh/ | 1da5c38c6a78 | golang.org/ | 0.56.0 | 1 |
| wazuh/ | 21994f40e0da | golang.org/ | 0.56.0 | 1 |
| wazuh/ | 5a065930682d | golang.org/ | 0.56.0 | 1 |
| wazuh/ | f09282d281f6 | golang.org/ | 0.56.0 | 1 |
| weaveworks/ | 174307de1b36 | golang.org/ | 0.56.0 | 1 |
| weaveworks/ | a9c2e9df4227 | golang.org/ | 0.56.0 | 1 |
| webdevops/ | 2446baee7b69 | golang.org/ | 0.56.0 | 1 |
| webdevops/ | f333704ecd60 | golang.org/ | 0.56.0 | 1 |
| webdevops/ | 051845d06d85 | golang.org/ | 0.56.0 | 1 |
| webdevops/ | 1d3b453fba99 | golang.org/ | 0.56.0 | 1 |
| webdevops/ | 381136dda026 | golang.org/ | 0.56.0 | 1 |
| webdevops/ | d3e1842ad419 | golang.org/ | 0.56.0 | 1 |
| webdevops/ | 83b95faf10a0 | golang.org/ | 0.56.0 | 1 |
| weblate/ | 82848df56ecd | golang.org/ | 0.56.0 | 1 |
| wernight/ | d211f29ebcfe | golang.org/ | 0.56.0 | 1 |
| willnorris/ | 21d0c90f4c31 | golang.org/ | 0.56.0 | 1 |
| wistefan/ | 3bd436164b51 | golang.org/ | 0.56.0 | 1 |
| woodpeckerci/ | 5192aee400df | golang.org/ | 0.56.0 | 1 |
| youssef11gaber10/ | 6597b26959d2 | golang.org/ | 0.56.0 | 1 |
| yugabytedb/ | bf2e1b9b6cca | golang.org/ | 0.56.0 | 1 |
| yukimochi/ | 5798afb69216 | golang.org/ | 0.56.0 | 1 |
| zabbix/ | 7322a94c5d7a | golang.org/ | 0.56.0 | 1 |
| zabbix/ | e5b594057c9c | golang.org/ | 0.56.0 | 1 |
| zachomedia/ | 4940e227a39b | golang.org/ | 0.56.0 | 1 |
| zeetdev/ | 1967aa2840b6 | golang.org/ | 0.56.0 | 1 |
| zer0tonin/ | 09872bae1554 | golang.org/ | 0.56.0 | 1 |
| zufardhiyaulhaq/ | 7f1bbbe114eb | golang.org/ | 0.56.0 | 1 |
| zufardhiyaulhaq/ | 7cf2ae3fb1fb | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | e6c562b5e983 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | f40e65878e25 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | e225fe7eaa55 | golang.org/ | 0.56.0 | 1 |
| gcr.io/ | 6efe04ba4e06 | golang.org/ | 0.56.0 | 1 |