Uncontrolled Resource Consumption

netty-incubator-codec-bhttp is vulnerable to Uncontrolled Resource Consumption . The vulnerability is due to improper termination and lack of forward-progress validation in the BinaryHttpParser field-section decoding loop, which allows an unauthenticated attacker to send a crafted Binary HTTP...

CVE-2026-63202

"BinaryHttpParser" decodes Binary HTTP RFC 9292 messages. An OHTTP gateway/client built on this library feeds the decrypted OHTTP body straight into "BinaryHttpParser.parse...". The field-section decoding loop terminates only on the exact condition "fieldSectionLength != 0" and relies on a Java...

GHSA-4899-MPCH-38P3 netty-incubator-codec-ohttp BinaryHttpParser: Unauthenticated CPU-exhaustion DoS via infinite loop in field-section decoding

BinaryHttpParser: Unauthenticated CPU-exhaustion DoS via infinite loop in field-section decoding - ID: BHTTP-LOOP-001 - Severity: High - CVSS v3.1: 7.5 — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CWE: CWE-835 Loop with Unreachable Exit Condition — secondary CWE-400 Uncontrolled Resource...

netty-incubator-codec-ohttp BinaryHttpParser: Unauthenticated CPU-exhaustion DoS via infinite loop in field-section decoding

BinaryHttpParser: Unauthenticated CPU-exhaustion DoS via infinite loop in field-section decoding - ID: BHTTP-LOOP-001 - Severity: High - CVSS v3.1: 7.5 — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CWE: CWE-835 Loop with Unreachable Exit Condition — secondary CWE-400 Uncontrolled Resource...

GHSA-HMQ9-67W8-J5PW netty-incubator-codec-ohttp: BinaryHttpParser should enforce limits for variable lengths fields

We don't enforce any limits for the encoded variable lengths that are used for fields. As the remote peer controls these it's easy for the remote peer to have us buffer data forever and so ultimately OOM...

netty-incubator-codec-ohttp: BinaryHttpParser should enforce limits for variable lengths fields

We don't enforce any limits for the encoded variable lengths that are used for fields. As the remote peer controls these it's easy for the remote peer to have us buffer data forever and so ultimately OOM...

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-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 /...

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-2026-80297

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 /...

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-2026-80787

BinaryHttpParser: Unauthenticated CPU-exhaustion DoS via infinite loop in field-section decoding - ID: BHTTP-LOOP-001 - Severity: High - CVSS v3.1: 7.5 — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CWE: CWE-835 Loop with Unreachable Exit Condition — secondary CWE-400 Uncontrolled Resource...

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...

EUVD-2024-2401

Malicious code in bioql PyPI...

CVE-2024-40642

The netty incubator codec.bhttp is a java language binary http parser. In affected versions the BinaryHttpParser class does not properly validate input values thus giving attackers almost complete control over the HTTP requests constructed from the parsed output. Attackers can abuse several issue...

CVE-2024-40642 Absent Input Validation in BinaryHttpParser in the netty incubator codec.bhttp

The netty incubator codec.bhttp is a java language binary http parser. In affected versions the BinaryHttpParser class does not properly validate input values thus giving attackers almost complete control over the HTTP requests constructed from the parsed output. Attackers can abuse several issue...

CVE-2024-40642 Absent Input Validation in BinaryHttpParser in the netty incubator codec.bhttp

The netty incubator codec.bhttp is a java language binary http parser. In affected versions the BinaryHttpParser class does not properly validate input values thus giving attackers almost complete control over the HTTP requests constructed from the parsed output. Attackers can abuse several issue...

CVE-2024-40642

The netty incubator codec.bhttp is a java language binary http parser. In affected versions the BinaryHttpParser class does not properly validate input values thus giving attackers almost complete control over the HTTP requests constructed from the parsed output. Attackers can abuse several issue...

CVE-2024-40642

The CVE-2024-40642 issue affects the Netty incubator codec.bhttp BinaryHttpParser in affected releases, where readRequestHead mis-validates input values. This grants attackers significant control over HTTP requests constructed from parsed output, enabling injection attacks such as HTTP request sm...