Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop through the readFieldSection process. An attacker can cause the application to enter an infinite loop and exhaust CPU resources by sending a specially crafted Binary HTTP message with a manipulated field-section length,...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the lack of enforced limits on variable length fields in the BinaryHttpParser. An attacker can exhaust system memory by sending specially crafted requests with excessively larg...

GHSA-8CFX-WX3Q-MH5Q netty-incubator-codec-ohttp: Binary HTTP parser infinite loop on known-length field section boundary

Summary io.netty.incubator:netty-incubator-codec-bhttp can enter a non-terminating parse loop when a known-length Binary HTTP field section ends exactly after a complete field line. A remote peer that can send Binary HTTP input to a Netty pipeline using BinaryHttpParser / BinaryHttpDecoder can us...

netty-incubator-codec-ohttp: Binary HTTP parser infinite loop on known-length field section boundary

Summary io.netty.incubator:netty-incubator-codec-bhttp can enter a non-terminating parse loop when a known-length Binary HTTP field section ends exactly after a complete field line. A remote peer that can send Binary HTTP input to a Netty pipeline using BinaryHttpParser / BinaryHttpDecoder can us...

Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop in the readFieldSection process. An attacker can cause the parsing thread to enter an infinite loop by sending a specially crafted Binary HTTP input where a known-length field section ends exactly after a complete field...

GHSA-PGRF-4654-3GQ8 netty-incubator-codec-ohttp: Binary HTTP parser unchecked varint length overflow causes decoder crash

Summary io.netty.incubator:netty-incubator-codec-bhttp uses attacker-controlled Binary HTTP variable-length integers as long values but accumulates them into int offsets. Large valid varint lengths wrap the internal offset negative, leading to unchecked ArrayIndexOutOfBoundsException /...

Incorrect Conversion between Numeric Types

Overview Affected versions of this package are vulnerable to Incorrect Conversion between Numeric Types in the BinaryHttpParser process. An attacker can cause the decoder to crash and disrupt service availability by sending a specially crafted Binary HTTP payload with large variable-length intege...

PT-2026-80248

Summary io.netty.incubator:netty-incubator-codec-bhttp can enter a non-terminating parse loop when a known-length Binary HTTP field section ends exactly after a complete field line. A remote peer that can send Binary HTTP input to a Netty pipeline using BinaryHttpParser / BinaryHttpDecoder can us...

PT-2026-80782

Summary io.netty.incubator:netty-incubator-codec-bhttp uses attacker-controlled Binary HTTP variable-length integers as long values but accumulates them into int offsets. Large valid varint lengths wrap the internal offset negative, leading to unchecked ArrayIndexOutOfBoundsException /...

PT-2026-80785

Summary io.netty.incubator:netty-incubator-codec-bhttp can enter a non-terminating parse loop when a known-length Binary HTTP field section ends exactly after a complete field line. A remote peer that can send Binary HTTP input to a Netty pipeline using BinaryHttpParser / BinaryHttpDecoder can us...

PT-2026-80297

Summary io.netty.incubator:netty-incubator-codec-bhttp uses attacker-controlled Binary HTTP variable-length integers as long values but accumulates them into int offsets. Large valid varint lengths wrap the internal offset negative, leading to unchecked ArrayIndexOutOfBoundsException /...

CVE-2026-48040

The CVE-2026-48040 entry concerns netty-incubator-codec.bhttp prior to 0.0.22.Final, where a fallback path for direct ByteBufs is taken when Unsafe is unavailable. Under these conditions, an unauthenticated network attacker can trigger cryptographic operations via crafted OHTTP requests, causing ...