netty-codec-redis: netty-codec-redis: Denial of Service via crafted Redis payload with deeply nested arrays

A flaw was found in netty-codec-redis. A remote attacker can exploit this vulnerability by sending a specially crafted Redis payload containing deeply nested arrays. This action forces the server to allocate a large number of state objects and collections, leading to memory exhaustion...

netty-codec-haproxy: Netty HAProxy PROXY protocol v2 codec: Denial of Service via memory leak from crafted PROXY protocol headers

A flaw was found in the Netty HAProxy PROXY protocol v2 codec. A remote attacker can exploit this vulnerability by sending a specially crafted HAProxy PROXY protocol v2 header with nested PP2TYPESSL type-length-value TLV records. This can lead to a memory leak, causing the underlying cumulation...

netty-handler: Netty: Denial of Service due to eager buffer allocation in TLS handshake

A flaw was found in Netty, a network application framework. A remote attacker can exploit this vulnerability by sending a crafted TLS Transport Layer Security ClientHello message. This can lead to an eager allocation of a large memory buffer, causing a Denial of Service DoS due to excessive memor...

netty-resolver-dns: Netty: Information disclosure and data manipulation due to improper CNAME record validation

A flaw was found in Netty's DnsResolveContext. This vulnerability allows a remote attacker to achieve information disclosure or data manipulation by crafting malicious DNS responses. The flaw occurs because the DnsResolveContext fails to validate the origin bailiwick of CNAME records in DNS...

netty: io.netty/netty-codec-http: io.netty/netty-codec-http2: Netty: Denial of Service via unbounded memory allocation in HTTP content decompression

A flaw was found in Netty. A remote attacker can bypass the configured decompression limit in the HttpContentDecompressor by sending a specially crafted compressed payload using Brotli br, Zstandard zstd, or Snappy content encodings. This can lead to unbounded memory allocation, resulting in an...

netty-codec-redis: Netty: Denial of Service via malicious Redis array header

A flaw was found in Netty, a network application framework. The RedisArrayAggregator component pre-allocates memory based on the declared element count in a Redis array header. A remote attacker can exploit this by sending a small, malicious Redis array header that claims a huge initial capacity,...

GHSA-387M-935M-C4VW Micronaut doesn't set a maximum redirect count for its HTTP Client, enabling infinite loop DoS

The Netty-based Micronaut HTTP Client does not impose a limit on HTTP redirections, potentially allowing an infinite redirect loop that could lead to a denial-of-service attack. Patches The following versions are patched: - For Micronaut 5, versions equal or greater than 5.0.1 = - For Micronaut 4...

SUSE SLED15 / SLES15 Security Update : netty, netty-tcnative (SUSE-SU-2026:2802-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2802-1 advisory. This update for netty, netty-tcnative fixes the following issue This update for netty, netty-tcnative fixes th...

Security update for netty, netty-tcnative

This update for netty, netty-tcnative fixes the following issue This update for netty, netty-tcnative fixes the following issues Upgrade netty to upstream version 4.1.135, netty-tcnative to upstream version 2.0.79: CVE-2026-44249: IPv6 Subnet Filter Bypass via Incorrect Comparator Masking...

SUSE-SU-2026:2802-1 Security update for netty, netty-tcnative

This update for netty, netty-tcnative fixes the following issue This update for netty, netty-tcnative fixes the following issues Upgrade netty to upstream version 4.1.135, netty-tcnative to upstream version 2.0.79: - CVE-2026-44249: IPv6 Subnet Filter Bypass via Incorrect Comparator Masking...

CVE-2026-49365

A flaw was found in the Apache Camel Netty HTTP component. An unauthenticated remote attacker can exploit this vulnerability by sending a malformed request that triggers an exception during route processing. Due to a misconfiguration where muteException is set to false by default, the system...

Security Bulletin: Multiple vulnerabilities affect Data Virtualization on IBM Software Hub (June 2026 - Part 1 of 2)

Summary Multiple vulnerabilities have been addressed in Data Virtualization on IBM Software Hub. Note that Data Virtualization was named Watson Query on IBM Cloud Pak for Data version 4.8. Vulnerability Details CVEID:CVE-2026-50010 DESCRIPTION: Netty is a network application framework for...

PT-2026-61744

Name of the Vulnerable Software and Affected Versions Netty versions prior to 4.1.136.Final Netty versions prior to 4.2.16.Final Description The SPDY SETTINGS decoder accepts a peer-declared SETTINGS entry count up to the 24-bit frame-length limit and materializes every unique setting ID in...

PT-2026-63550

Name of the Vulnerable Software and Affected Versions Netty versions prior to 4.2.12.Final Description Netty contains an issue where CRLF Carriage Return Line Feed sequences are not properly neutralized in the HAProxy V1 protocol implementation. Specifically, the...

Security Bulletin: IBM SPSS Modeler is affected by multiple vulnerabilities in DataView

Summary IBM SPSS Modeler is affected by multiple vulnerabilities in DataView. This has been addressed in the remediation section. Vulnerability Details CVEID:CVE-2019-16869 DESCRIPTION: Netty before 4.1.42.Final mishandles whitespace before the colon in HTTP headers such as a "Transfer-Encoding :...

Deserialization of Untrusted Data

Overview org.apache.camel:camel-netty is a Netty component for Apache Camel. Affected versions of this package are vulnerable to Deserialization of Untrusted Data due to the default ObjectInputFilter. An attacker can trigger DNS-based information disclosure by sending a Java-serialized payload th...

Deserialization of Untrusted Data

Overview org.apache.camel:camel-netty-http is a versatile open-source integration framework based on known Enterprise Integration Patterns. Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the ObjectInputFilter VertxHttpHelper.deserializeJavaObjectFromStre...

Information Exposure

Overview org.apache.camel:camel-netty-http is a versatile open-source integration framework based on known Enterprise Integration Patterns. Affected versions of this package are vulnerable to Information Exposure via the muteException handling in the NettyHttpConfiguration and NettyHttpComponent...

Information Exposure

Overview org.apache.camel:camel-netty-http is a versatile open-source integration framework based on known Enterprise Integration Patterns. Affected versions of this package are vulnerable to Information Exposure in the muteException option handling of the HTTP consumer. An attacker can obtain...

Apache Camel-Netty-HTTP: The muteException consumer option defaulted to false, so a processing error returned the full Java stack trace in the HTTP response body

Generation of Error Message Containing Sensitive Information vulnerability in Apache Camel Netty HTTP component. The camel-netty-http HTTP server consumer exposes a muteException option that controls what is returned to the client when a route processing error occurs. This option defaulted to fal...