CVE-2026-42579
HighAdvisory
Published 7 May 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.010
- 61st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 251
- of 17,781 indexed, latest versions
- Container images
- 261
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Netty has a DNS Codec Input Validation Bypass (Encoder + Decoder)
Carried by container images the latest versions of 251 of 17,781 indexed charts deploy, on 261 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| netty-codec-dnsmaven | 4.1.19.Final, 4.1.22.Final, 4.1.27.Final, 4.1.33.Final+63 more | 4.1.133.Final, 4.2.13.Final | 261 |
- OSV records
- GHSA-cm33-6792-r9fm
Charts affected
251 by stars
Container images carrying it
261 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| trinodb/ | ee80ab5eeab2 | netty-codec-dns | 4.1.133.Final | 1 |
| viniciusfcf/ | bba8ee1b5cd5 | netty-codec-dns | 4.1.133.Final | 1 |
| vitalii1992/ | aabe6ac39356 | netty-codec-dns | 4.1.133.Final | 1 |
| vlebediantsev/ | df8bf38c535b | netty-codec-dns | 4.1.133.Final | 1 |
| vrijbrp/ | 5c770c2ae48c | netty-codec-dns | 4.1.133.Final | 1 |
| xeotek/ | 39a3b37a17c5 | netty-codec-dns | 4.1.133.Final | 1 |
| yuzutech/ | 192b7b27c857 | netty-codec-dns | 4.1.133.Final | 1 |
| zahoriaut/ | 351f8a220ed7 | netty-codec-dns | 4.1.133.Final | 1 |
| zahoriaut/ | b2de13916f3e | netty-codec-dns | 4.1.133.Final | 1 |
| zbalogh/ | 7c247e399a1f | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | 4a2824296412 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | 503c00321502 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | f3d0c7d35498 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | 30d1a445acc7 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | e310642de2e2 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | c144bdd688d7 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | 8f4345c77dda | netty-codec-dns | 4.2.13.Final | 1 |
| ghcr.io/ | cf85570b1324 | netty-codec-dns | 4.2.13.Final | 1 |
| ghcr.io/ | 3be878690629 | netty-codec-dns | 4.2.13.Final | 1 |
| ghcr.io/ | f1629ac5f9ec | netty-codec-dns | 4.2.13.Final | 1 |
| ghcr.io/ | 415323ef112b | netty-codec-dns | 4.2.13.Final | 1 |
| ghcr.io/ | 05002092c621 | netty-codec-dns | 4.2.13.Final | 1 |
| ghcr.io/ | 6fe372e4e481 | netty-codec-dns | 4.2.13.Final | 1 |
| ghcr.io/ | 4b22b4f407c4 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | 185da4ad3e88 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | 7157cdc0bf5b | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | b2de2ff6e8e0 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | bfedf47bb5e0 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | 9efe3c74d55f | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | d46ce7b96482 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | 7fb9c70e96a4 | netty-codec-dns | 4.2.13.Final | 1 |
| ghcr.io/ | 8368359c8dd0 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | 3b3670fce70b | netty-codec-dns | 4.2.13.Final | 1 |
| ghcr.io/ | 8622ea9e43c0 | netty-codec-dns | 4.1.133.Final | 1 |
| ghcr.io/ | b37408461b9b | netty-codec-dns | 4.1.133.Final | 1 |
| public.ecr.aws/ | ce3f2e935eb3 | netty-codec-dns | 4.1.133.Final | 1 |
| public.ecr.aws/ | 794b3bff9510 | netty-codec-dns | 4.1.133.Final | 1 |
| public.ecr.aws/ | c265156b00d1 | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | 70ef31840269 | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | 3b036692d546 | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | f5dedbc31e6f | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | 60950ef63764 | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | a8a9ec461034 | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | 09a381c715ab | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | 4388e2379b7e | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | 4d6f22991266 | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | 4f72a5b0c076 | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | 6a7217a100bd | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | 8830f76112b6 | netty-codec-dns | 4.1.133.Final | 1 |
| quay.io/ | 8d44614c7479 | netty-codec-dns | 4.1.133.Final | 1 |