CVE-2026-27837
MediumAdvisory
Published 26 Feb 2026In the index since 6 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.3
- base score, highest
- EPSS
- 0.003
- 23rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 10
- of 17,781 indexed, latest versions
- Container images
- 7
- deployed by those charts
- Fix available
- 1 of 1
- affected package
dottie is vulnerable to Prototype Pollution bypass via non-first path segments in set() and transform()
Carried by container images the latest versions of 10 of 17,781 indexed charts deploy, on 7 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| dottienpm | 2.0.4, 2.0.6 | 2.0.7 | 7 |
- OSV records
- GHSA-r5mx-6wc6-7h9w
Charts affected
10 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| outlinekubitodevVerified publisher | 1.2.2 | 1 of 4See more | 5,352 |
| codetogethercodetogether | 1.4.25 | 1 of 1See more | 7,450 |
| audiobookshelfbdclark-helm-chartsVerified publisher | 0.1.4 | 1 of 1See more | 1,722 |
| audiobookshelfcharts-derwitt-devVerified publisher | 1.1.0 | 1 of 1See more | 1,722 |
| audiobookshelfchristianhuthVerified publisher | 2.4.0 | 1 of 1See more | 1,722 |
| audiobookshelfk8s-home-lab-repo | 2.0.1 | 1 of 1See more | 2,350 |
| relfinder-reformedrelfinderreformed | 2.0.0 | 1 of 2See more | 6,282 |
| audiobookshelfrubxkubeVerified publisher | 0.1.3 | 1 of 1See more | 1,722 |
| unifi-protectschichtelVerified publisher | 0.10.1 | 1 of 1See more | 5,582 |
| sirenwateim | 1.0.2 | 1 of 1See more | 5,984 |
Container images carrying it
7 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/ | 180acad33d69 | dottie | 2.0.7 | 4 |
| codetogether/ | 4348c8a38752 | dottie | 2.0.7 | 1 |
| markdegroot/ | d8445f2a0de6 | dottie | 2.0.7 | 1 |
| outlinewiki/ | 494dfb9249a6 | dottie | 2.0.7 | 1 |
| sigp/ | 2c219b04758e | dottie | 2.0.7 | 1 |
| ghcr.io/ | a52dc5db694a | dottie | 2.0.7 | 1 |
| ghcr.io/ | 0708d30433d4 | dottie | 2.0.7 | 1 |