CVE-2026-41839
MediumAdvisory
Published 9 Jun 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 4.2
- base score, highest
- EPSS
- 0.002
- 12th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 55
- of 17,781 indexed, latest versions
- Container images
- 70
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Spring Framework Escalation via Session Fixation in WebFlux
Carried by container images the latest versions of 55 of 17,781 indexed charts deploy, on 70 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| spring-webfluxmaven | 5.2.2.RELEASE, 5.2.7.RELEASE, 5.2.8.RELEASE, 5.3.1+28 more | 6.2.19, 7.0.8 | 70 |
- OSV records
- GHSA-4hfh-6x8g-gwpp
Charts affected
55 by stars
Container images carrying it
70 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| streamnative/ | 91e54375e154 | spring-webflux | no fix listed | 1 |
| thingsboard/ | 2d17e4e36edc | spring-webflux | 6.2.19 | 1 |
| thmmniii/ | 5438517d9fc2 | spring-webflux | no fix listed | 1 |
| treskon/ | 88e813f22347 | spring-webflux | no fix listed | 1 |
| vlebediantsev/ | df8bf38c535b | spring-webflux | no fix listed | 1 |
| vrijbrp/ | 5c770c2ae48c | spring-webflux | no fix listed | 1 |
| zahoriaut/ | b2de13916f3e | spring-webflux | no fix listed | 1 |
| zbalogh/ | 7c247e399a1f | spring-webflux | no fix listed | 1 |
| ghcr.io/ | 8f4345c77dda | spring-webflux | 7.0.8 | 1 |
| ghcr.io/ | cf85570b1324 | spring-webflux | 7.0.8 | 1 |
| ghcr.io/ | 3be878690629 | spring-webflux | 7.0.8 | 1 |
| ghcr.io/ | f1629ac5f9ec | spring-webflux | 7.0.8 | 1 |
| ghcr.io/ | 415323ef112b | spring-webflux | 7.0.8 | 1 |
| ghcr.io/ | 05002092c621 | spring-webflux | 7.0.8 | 1 |
| ghcr.io/ | 6fe372e4e481 | spring-webflux | 7.0.8 | 1 |
| ghcr.io/ | 185da4ad3e88 | spring-webflux | 6.2.19 | 1 |
| ghcr.io/ | bfedf47bb5e0 | spring-webflux | no fix listed | 1 |
| ghcr.io/ | 8368359c8dd0 | spring-webflux | no fix listed | 1 |
| public.ecr.aws/ | ce3f2e935eb3 | spring-webflux | 6.2.19 | 1 |
| quay.io/ | 60950ef63764 | spring-webflux | no fix listed | 1 |