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 |
|---|---|---|---|---|
| ghcr.io/ | 79c9c76a78e6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9cb4acb742a9 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | cdbbed831f28 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | efa03f4c9551 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a608b798fda5 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 345174727a2b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 951622ae173b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 657a2c9f6e6d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 4c708ecf7dc4 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f80349eb018b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 5cf1e5709820 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 3490d9900af1 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | c8af1c5aae40 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a06c8ebef427 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | bf3cb9b505b6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 10ce4cac41c4 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d4022cd32df5 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 10b7945d4f09 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 752f1aa02438 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 7af2216c7b9e | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | a354b8dc7e6a | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b3d6600c8ba5 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 8e0b24cf071a | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 32b6a174b419 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 98b6ea2ed319 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 98baf045a1c9 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 13dcbc7ebfc6 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | e341aefa9a90 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 23c2d4d54a64 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 1aba0ffe55ea | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9afcd070940f | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9ab9a675c405 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 13290b9a64af | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 16759fa523f8 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b6373349a301 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | cf2c16fac5b5 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 22e3d0b486df | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 9f8896ffc15b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 637083d9369d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | cbc6e3ea157d | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | d95725b24dbe | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | fd0e3ec7d960 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 54a193b757da | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 835b72878606 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 2105b1f33013 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 6fde1edc0983 | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | b853e9e6372a | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | bd6bea5e487c | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | 5e5cd435240b | golang.org/ | 0.56.0 | 1 |
| ghcr.io/ | f627ab242890 | golang.org/ | 0.56.0 | 1 |