Maven/io.netty:netty-codec-compression CVE-2026-42583: high 7.5, EPSS 0.46%
Netty Lz4FrameDecoder is vulnerable to resource exhaustion
Action: Upgrade io.netty:netty-codec-compression to 4.2.13.Final or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.2.13.Final | - |
Fixed versions
| 4.2.13.Final |
Sources
- osv: GHSA-mj4r-2hfc-f8p6
- https://github.com/netty/netty/security/advisories/GHSA-mj4r-2hfc-f8p6
- https://nvd.nist.gov/vuln/detail/CVE-2026-42583
- https://github.com/netty/netty
CVE-2026-42583 · published · modified · JSON