CVE-2026-48480
Description
The netty incubator codec.bhttp is a java language binary http parser. Prior to version 0.0.22.FInal, the codec-ohttp implementation of draft-ietf-ohai-chunked-ohttp does not verify that a cryptographically-signed final chunk was received before the outer HTTP body terminates. An on-path adversary (the OHTTP relay itself, or any MITM on the relay↔gateway or relay↔client transport) can forward a prefix of a legitimate chunked-OHTTP message—cut at a non-final chunk boundary—and close the outer body cleanly, producing no decryption error and no exception in the receiving application. Version 0.0.22.Final fixes the issue.
How to fix
- io.netty.incubator:netty-incubator-codec-ohttp0.0.22.Final or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| io.netty.incubator:netty-incubator-codec-ohttpMaven | v < 0.0.22.Final | 0.0.22.Final |
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