CVE-2026-42587
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
- 381
- of 17,781 indexed, latest versions
- Container images
- 440
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Netty: HttpContentDecompressor maxAllocation bypass when Content-Encoding set to br/zstd/snappy leads to decompression bomb DoS
Carried by container images the latest versions of 381 of 17,781 indexed charts deploy, on 440 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+88 more | 4.1.133.Final, 4.2.13.Final | 440 |
| netty-codec-http2maven | 4.1.12.Final, 4.1.19.Final, 4.1.22.Final, 4.1.24.Final+77 more | 4.1.133.Final, 4.2.13.Final | 386 |
- OSV records
- GHSA-f6hv-jmp6-3vwv
Charts affected
381 by stars
Container images carrying it
440 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | 044a457e0498 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 2 |
| quay.io/ | 054ef67eb7da | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 2 |
| quay.io/ | 02f6f143fc6d | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 2 |
| quay.io/ | ac434a48ac2b | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 2 |
| 48n6e/ | a6ed886fddfc | netty-codec-http netty-codec-http2 | 4.2.13.Final 4.2.13.Final | 1 |
| 5200710/ | 092d3088a5fb | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| 5200710/ | e34ab066d2ed | netty-codec-http | 4.1.133.Final | 1 |
| adagber/ | e5c1ed097752 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| ahmetfurkandemir/ | 142231a0b8b7 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| airbyte/ | e1c5e7cfec8a | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| airbyte/ | f71cf4e185d5 | netty-codec-http netty-codec-http2 | 4.2.13.Final 4.2.13.Final | 1 |
| airbyte/ | d42813fcc191 | netty-codec-http netty-codec-http2 | 4.2.13.Final 4.2.13.Final | 1 |
| airbyte/ | caf4f551c546 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| airbyte/ | d97b67a1346d | netty-codec-http netty-codec-http2 | 4.2.13.Final 4.2.13.Final | 1 |
| airbyte/ | 70e125498a1c | netty-codec-http netty-codec-http2 | 4.2.13.Final 4.2.13.Final | 1 |
| airbyte/ | 8060b88b29c8 | netty-codec-http netty-codec-http2 | 4.2.13.Final 4.2.13.Final | 1 |
| airbyte/ | 42093cff86e9 | netty-codec-http netty-codec-http2 | 4.2.13.Final 4.2.13.Final | 1 |
| aktosecurity/ | 213aded7adc5 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| aktosecurity/ | 46ed5bcb04b2 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| amartinm82/ | 1184353ff57b | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| amazon/ | 6df71eb04639 | netty-codec-http | 4.1.133.Final | 1 |
| anguda/ | c435285fc241 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 0305c26f19ed | netty-codec-http | 4.1.133.Final | 1 |
| apache/ | bae523439ee3 | netty-codec-http | 4.1.133.Final | 1 |
| apache/ | a7d9970c148f | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 1f96558fd292 | netty-codec-http | 4.1.133.Final | 1 |
| apache/ | 0cef139b6bf1 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | af361b20bec0 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 75d48a62748f | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | a2bab1be574c | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 8647309f95d1 | netty-codec-http | 4.1.133.Final | 1 |
| apache/ | afa47bf1692a | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 090b7f87ec7f | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 63b8e3e40742 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 974efa2f21da | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apachepinot/ | 0018bb04ced7 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apachepulsar/ | 16f9fdab3fa6 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apachepulsar/ | 3b262ab7a7d9 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apachepulsar/ | 4db6ff0b4045 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apachepulsar/ | 9c9947de139d | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apachepulsar/ | d056c89b7131 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apachepulsar/ | d538416d5afe | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 76c176e8a0e4 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | c8fb51195444 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | e2be712fc4f4 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 1bd5756f6273 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 133d35d2c263 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 641237e0299b | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | b4ec8c18d079 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |
| apache/ | 295f1dc87d98 | netty-codec-http netty-codec-http2 | 4.1.133.Final 4.1.133.Final | 1 |