CVE-2026-50020
MediumAdvisory
Published 15 Jun 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.3
- base score, highest
- EPSS
- 0.002
- 14th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 399
- of 17,787 indexed, latest versions
- Container images
- 457
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Netty: HttpObjectDecoder skips arbitrary initial control characters when only initial CRLF characters are permitted
Carried by container images the latest versions of 399 of 17,787 indexed charts deploy, on 457 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| netty-codec-httpmaven | 4.0.27.Final, 4.0.52.Final, 4.1.12.Final, 4.1.13.Final+91 more | 4.1.135.Final, 4.2.15.Final | 457 |
- OSV records
- GHSA-hvcg-qmg6-jm4c
Charts affected
399 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
457 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | 96d1054d4a61 | netty-codec-http | 4.1.135.Final | 1 |
| quay.io/ | 2b3554029737 | netty-codec-http | 4.1.135.Final | 1 |
| quay.io/ | 58bd0bcf72f9 | netty-codec-http | 4.1.135.Final | 1 |
| quay.io/ | be844c750c7e | netty-codec-http | 4.1.135.Final | 1 |
| quay.io/ | 58c727cd2e68 | netty-codec-http | 4.1.135.Final | 1 |
| quay.io/ | e9e03b31007c | netty-codec-http | 4.1.135.Final | 1 |
| quay.io/ | 8e928db29ee1 | netty-codec-http | 4.1.135.Final | 1 |