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io.netty:netty-codec-http

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24 reports
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Netty Vulnerable to Cache Poisoning and Information Disclosure via CORS Vary Header OverwriteCVE-2026-59903 · GHSA-8C42-7QJ2-3J46 io.netty:netty-codec-httpExploit Intelligence/exploit-intelligence/agent-client-rhel9 MavenRed Hat Medium Fix reported
Netty: WebSockets V07/V08 handshaker missing Connection/Upgrade validationCVE-2026-59898 · GHSA-4MP9-239F-G9HG io.netty:netty-codec-httpCryostat 4/netty-codec-http MavenRed Hat Medium Fix reported
Netty: Security Control Bypass via CORS Short-Circuit FailureCVE-2026-56746 · GHSA-6CQP-G7GG-8HR5 io.netty:netty-codec-httpOpenShift Serverless/openshift-serverless-1/kn-ekb-dispatcher-rhel9 MavenRed Hat Medium Fix reported
Netty SPDY SETTINGS frame count materializes unbounded settings mapCVE-2026-55831 · GHSA-6JQX-86GH-F27W io.netty:netty-codec-httpOpenShift Serverless/openshift-serverless-1/kn-ekb-dispatcher-rhel9 MavenRed Hat High Fix reported
Netty HTTP/1.0 TE+CL Coexistence Bypasses Smuggling SanitizationCVE-2026-42581 · GHSA-XXQH-MFJM-7MV9 io.netty:netty-codec-httpOpenShift Serverless/openshift-serverless-1/kn-ekb-dispatcher-rhel9 MavenRed Hat Medium Fix reported
Netty vulnerable to HTTP Request Smuggling due to incorrect chunk size parsingCVE-2026-42580 · GHSA-M4CV-J2PX-7723 io.netty:netty-codec-httpCryostat 4/netty-codec-http2 MavenRed Hat Medium Fix reported
Netty: HttpContentDecompressor maxAllocation bypass when Content-Encoding set to br/zstd/snappy leads to decompression bomb DoSCVE-2026-42587 · GHSA-F6HV-JMP6-3VWV io.netty:netty-codec-http2io.netty:netty-codec-http MavenRed Hat High Fix reported
Netty vulnerable to HTTP Request Smuggling due to malformed Transfer-EncodingCVE-2026-42585 · GHSA-38F8-5428-X5CV io.netty:netty-codec-httpCryostat 4/netty-codec-http MavenRed Hat Medium Fix reported
Netty has HttpClientCodec response desynchronizationCVE-2026-42584 · GHSA-57RV-R2G8-2CJ3 io.netty:netty-codec-httpOpenShift Serverless/openshift-serverless-1/kn-ekb-dispatcher-rhel9 MavenRed Hat High Fix reported
Netty: CRLF Injection via Multipart Filename in Netty HttpPostRequestEncoderCVE-2026-59921 · GHSA-GCJF-9MGH-3P7G io.netty:netty-codec-httpCryostat 4/netty-codec-http MavenRed Hat Medium Fix reported
Netty: [HttpContentEncoder] Unbounded Per-Connection Queue Growth via HTTP/1.1 Pipelining Leads to Denial of ServiceCVE-2026-59899 · GHSA-Q4F6-JM68-57WW io.netty:netty-codec-httpOpenShift Serverless/openshift-serverless-1/kn-ekb-dispatcher-rhel9 MavenRed Hat Medium Fix reported
Netty SPDY zlib header block continues decoded expansion after maxHeaderSize truncationCVE-2026-55833 · GHSA-MVH2-CRG5-V77C io.netty:netty-codec-httpOpenShift Serverless/openshift-serverless-1/kn-ekb-dispatcher-rhel9 MavenRed Hat High Fix reported
Netty: HttpObjectDecoder skips arbitrary initial control characters when only initial CRLF characters are permittedCVE-2026-50020 · GHSA-HVCG-QMG6-JM4C io.netty:netty-codec-httpCryostat 4/netty-codec-http MavenRed Hat Medium Fix reported
Netty: Start-Line Injection in DefaultHttpRequest.setUri() Allows HTTP Request Smuggling and RTSP Request InjectionCVE-2026-41417 · GHSA-V8H7-RR48-VMMV io.netty:netty-codec-httpCryostat 4/netty-codec-http MavenRed Hat Medium Fix reported
Netty: HTTP Request Smuggling via Chunked Extension Quoted-String ParsingCVE-2026-33870 · GHSA-PWQR-WMGM-9RR8 io.netty:netty-codec-httpLogging Subsystem for Red Hat OpenShift/openshift-logging/elasticsearch-operator-bundle MavenRed Hat High Fix reported
Netty has a CRLF Injection vulnerability in io.netty.handler.codec.http.HttpRequestEncoderCVE-2025-67735 · GHSA-84H7-RJJ3-6JX4 io.netty:netty-codec-httpCryostat 4/netty-codec-http2 MavenRed Hat Medium Fix reported
Netty vulnerable to request smuggling due to incorrect parsing of chunk extensionsCVE-2025-58056 · GHSA-FGHV-69VJ-QJ49 io.netty:netty-codec-httpCryostat 4/netty-codec-http2 MavenRed Hat Low Fix reported
Netty: [SpdyHttpDecoder] ByteBuf Reference Leak on RST_STREAM Leads to Native Memory ExhaustionCVE-2026-56745 · GHSA-JPPX-W49H-X2QQ io.netty:netty-codec-httpOpenShift Serverless/openshift-serverless-1/kn-ekb-dispatcher-rhel9 MavenRed Hat High Fix reported
Netty's HttpPostRequestDecoder can OOMCVE-2024-29025 · GHSA-5JPM-X58V-624V io.netty:netty-codec-httpLogging Subsystem for Red Hat OpenShift/openshift-logging/elasticsearch6-rhel8 MavenRed Hat Medium Fix reported
Local Information Disclosure Vulnerability in Netty on Unix-Like systemsCVE-2021-21290 · GHSA-5MCR-GQ6C-3HQ2 io.netty:netty-codec-httpio.netty:netty MavenRed Hat Medium Fix reported