OHttpVersionChunkDraft: Missing Final-Chunk Enforcement Leads to Undetected Stream Truncation

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...

CVE-2026-48480 netty-incubator-codec-ohttp OHttpVersionChunkDraft's Missing Final-Chunk Enforcement Leads to Undetected Stream Truncation

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 adversar...

PT-2026-46315

Name of the Vulnerable Software and Affected Versions netty incubator codec-ohttp versions prior to 0.0.22.Final Description The codec-ohttp implementation of draft-ietf-ohai-chunked-ohttp fails to verify the receipt of a cryptographically-signed final chunk before the outer HTTP body terminates...