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 |
|---|---|---|---|---|
| ryuunosukeds3/ | 0879f7261b10 | golang.org/ | 0.56.0 | 1 |
| sablierapp/ | 413704376656 | golang.org/ | 0.56.0 | 1 |
| samarthya/ | ef06d81036af | golang.org/ | 0.56.0 | 1 |
| samcm/ | a66b24a87766 | golang.org/ | 0.56.0 | 1 |
| sarwansharma/ | 59d1da9385d1 | golang.org/ | 0.56.0 | 1 |
| scaleway/ | 6d94c970e710 | golang.org/ | 0.56.0 | 1 |
| schemahero/ | 1609e1a05cd3 | golang.org/ | 0.56.0 | 1 |
| scholtz2/ | f12ce1cfb72e | golang.org/ | 0.56.0 | 1 |
| scholtz2/ | 5aaa5d4ab8b8 | golang.org/ | 0.56.0 | 1 |
| scholtz2/ | 64966de56d9f | golang.org/ | 0.56.0 | 1 |
| scholtz2/ | e9af7d8ff6bb | golang.org/ | 0.56.0 | 1 |
| scholtz2/ | 1ec63eca86b6 | golang.org/ | 0.56.0 | 1 |
| scholtz2/ | 70263d8fab5b | golang.org/ | 0.56.0 | 1 |
| scholtz2/ | 3a3b3d3277d2 | golang.org/ | 0.56.0 | 1 |
| scholtz2/ | 6770214bc881 | golang.org/ | 0.56.0 | 1 |
| sealio/ | a326a2f03660 | golang.org/ | 0.56.0 | 1 |
| sealio/ | b0389d9848a5 | golang.org/ | 0.56.0 | 1 |
| seatsurfing/ | 9952e80048b0 | golang.org/ | 0.56.0 | 1 |
| securecodebox/ | c14bd5c550e3 | golang.org/ | 0.56.0 | 1 |
| securesystemsengineering/ | cef2efbd8bd3 | golang.org/ | 0.56.0 | 1 |
| semaphoreui/ | 3996804607eb | golang.org/ | 0.56.0 | 1 |
| semaphoreui/ | 5b50bc11833f | golang.org/ | 0.56.0 | 1 |
| semaphoreui/ | 98ad9bc7a2a0 | golang.org/ | 0.56.0 | 1 |
| semaphoreui/ | e9260bfa8255 | golang.org/ | 0.56.0 | 1 |
| semitechnologies/ | 7a00d226f063 | golang.org/ | 0.56.0 | 1 |
| sentriz/ | a74012a6adf3 | golang.org/ | 0.56.0 | 1 |
| shaowenchen/ | 35575d4f2bfe | golang.org/ | 0.56.0 | 1 |
| shaowenchen/ | 6bac5cebd125 | golang.org/ | 0.56.0 | 1 |
| shenxn/ | acf31af7c111 | golang.org/ | 0.56.0 | 1 |
| sigma2as/ | c284ead9ec3e | golang.org/ | 0.56.0 | 1 |
| signoz/ | 7bc7de2e33c2 | golang.org/ | 0.56.0 | 1 |
| signoz/ | 49501b04d77a | golang.org/ | 0.56.0 | 1 |
| signoz/ | 34ecb436b687 | golang.org/ | 0.56.0 | 1 |
| sikalabs/ | 7bd267f30247 | golang.org/ | 0.56.0 | 1 |
| sikalabs/ | fdc0c6711add | golang.org/ | 0.56.0 | 1 |
| silkeh/ | 900010497f8c | golang.org/ | 0.56.0 | 1 |
| simonschneider/ | d674ac370f80 | golang.org/ | 0.56.0 | 1 |
| simpleidserver/ | 25e378d57d78 | golang.org/ | 0.56.0 | 1 |
| sirrend/ | 699e79e3d4e2 | golang.org/ | 0.56.0 | 1 |
| sky5367/ | d51bf68d4b26 | golang.org/ | 0.56.0 | 1 |
| sky5367/ | d3150f201471 | golang.org/ | 0.56.0 | 1 |
| skylenet/ | 210353ce7c89 | golang.org/ | 0.56.0 | 1 |
| slamdev/ | a234541c9fa8 | golang.org/ | 0.56.0 | 1 |
| slamdev/ | 855f6625dda4 | golang.org/ | 0.56.0 | 1 |
| slamdev/ | d5d6430108a3 | golang.org/ | 0.56.0 | 1 |
| smailkoz/ | 7b52d15de8f0 | golang.org/ | 0.56.0 | 1 |
| snyk/ | fb5ad76ce84e | golang.org/ | 0.56.0 | 1 |
| softonic/ | ab6098c04a53 | golang.org/ | 0.56.0 | 1 |
| softonic/ | 72017aed5902 | golang.org/ | 0.56.0 | 1 |
| softonic/ | 910f6de37763 | golang.org/ | 0.56.0 | 1 |