CVE-2026-42583
HighAdvisory
Published 7 May 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.005
- 39th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 453
- of 17,781 indexed, latest versions
- Container images
- 513
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Netty Lz4FrameDecoder is vulnerable to resource exhaustion
Carried by container images the latest versions of 453 of 17,781 indexed charts deploy, on 513 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| netty-codecmaven | 4.0.23.Final, 4.0.27.Final, 4.0.36.Final, 4.0.37.Final+89 more | 4.1.133.Final | 453 |
| netty-codec-compressionmaven | 4.2.0.Final, 4.2.1.Final, 4.2.4.Final, 4.2.5.Final+5 more | 4.2.13.Final | 66 |
- OSV records
- GHSA-mj4r-2hfc-f8p6
Charts affected
453 by stars
Container images carrying it
513 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| confluentinc/ | 8f1544df1f48 | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | 1bbda887bc53 | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | 3bf359d5e340 | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | 83dbca3efd2a | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | adc392d28a1e | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | c0224a1adf7a | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | dc9b972db002 | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | 4bc70a83ca6f | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | b0b7aa26254a | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | 8ec46c27982f | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | ee403d5b9090 | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | b651d4b6185a | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | 0bec03c1f3ce | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | 5ca5f3269814 | netty-codec | 4.1.133.Final | 1 |
| confluentinc/ | 78c190f4472c | netty-codec | 4.1.133.Final | 1 |
| consensys/ | bf6ecd2ea716 | netty-codec-compression | 4.2.13.Final | 1 |
| consensys/ | f146a51a1ba3 | netty-codec-compression | 4.2.13.Final | 1 |
| datappeal/ | e38c085a3567 | netty-codec | 4.1.133.Final | 1 |
| davidvmar/ | 0d221e834a21 | netty-codec | 4.1.133.Final | 1 |
| dbanda/ | 0ca125e68e53 | netty-codec | 4.1.133.Final | 1 |
| dbanda/ | d0e6367876ae | netty-codec | 4.1.133.Final | 1 |
| deltaio/ | 8b75118187c5 | netty-codec | 4.1.133.Final | 1 |
| dremio/ | 80ed2e3b7c43 | netty-codec | 4.1.133.Final | 1 |
| drpcorg/ | 8858fae1859d | netty-codec | 4.1.133.Final | 1 |
| dzikoysk/ | 4128c2d7a6ba | netty-codec | 4.1.133.Final | 1 |
| eclipseaerios/ | 15fba526a4f8 | netty-codec | 4.1.133.Final | 1 |
| elastictranscoder/ | 26208b8c2359 | netty-codec | 4.1.133.Final | 1 |
| emeraldpay/ | 126f0ae0b388 | netty-codec | 4.1.133.Final | 1 |
| emeraldpay/ | ac2a4bc66ab6 | netty-codec | 4.1.133.Final | 1 |
| empathyco/ | 03e724e41eeb | netty-codec | 4.1.133.Final | 1 |
| erikvl87/ | e1ea6a975388 | netty-codec | 4.1.133.Final | 1 |
| esperotech/ | 24d2d692d948 | netty-codec | 4.1.133.Final | 1 |
| expediagroup/ | 4f2cf61e7de9 | netty-codec | 4.1.133.Final | 1 |
| farberg/ | 4b4a22487394 | netty-codec | 4.1.133.Final | 1 |
| fiware/ | 92a3c5cf43c0 | netty-codec | 4.1.133.Final | 1 |
| fiware/ | efc6793388cc | netty-codec | 4.1.133.Final | 1 |
| fjvela/ | 70cebf67bd66 | netty-codec | 4.1.133.Final | 1 |
| flowable/ | b7ae287502cd | netty-codec | 4.1.133.Final | 1 |
| folioci/ | b4863d135524 | netty-codec-compression | 4.2.13.Final | 1 |
| folioci/ | e760dbb81d1a | netty-codec-compression | 4.2.13.Final | 1 |
| folioci/ | eedfcbc29792 | netty-codec-compression | 4.2.13.Final | 1 |
| folioci/ | 1ef654ee9f23 | netty-codec-compression | 4.2.13.Final | 1 |
| folioci/ | 682b852e056d | netty-codec-compression | 4.2.13.Final | 1 |
| folioci/ | 15ef73b1abd0 | netty-codec-compression | 4.2.13.Final | 1 |
| folioci/ | 6d67e9564270 | netty-codec | 4.1.133.Final | 1 |
| folioci/ | 995a25a33133 | netty-codec | 4.1.133.Final | 1 |
| folioci/ | 235a3fa4adc9 | netty-codec | 4.1.133.Final | 1 |
| folioci/ | 6d53ed758fd1 | netty-codec | 4.1.133.Final | 1 |
| folioci/ | d4138abfd30d | netty-codec | 4.1.133.Final | 1 |
| folioci/ | dd0cdc89670a | netty-codec-compression | 4.2.13.Final | 1 |