CVE-2026-54556
HighAdvisory
Published 26 Aug 2026In the index since 9 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.2
- base score, highest
- EPSS
- 0.003
- 23rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1
- of 17,781 indexed, latest versions
- Container images
- 1
- deployed by those charts
- Fix available
- 1 of 1
- affected package
http4s has HTTP/2 Denial of Service with Ember Backend
Carried by container images the latest versions of 1 of 17,781 indexed charts deploy, on 1 image.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| http4s-ember-core_3maven | 0.23.13 | 0.23.35 | 1 |
- OSV records
- GHSA-vmm3-xgcx-67hm
Charts affected
1 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| automatedconfigurationassist-iot-automated-configuration | 1.0.0 | 1 of 5See more | 14,728 |
Container images carrying it
1 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| assistiot/ | 23f195a7a26a | http4s-ember-core_3 | 0.23.35 | 1 |