Unity Linux 20.1070e Security Update: netty (UTSA-2026-017795)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017795 advisory. The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large...

HTTP Header Injection

io.netty, netty-handler-proxy is vulnerable to HTTP Header Injection. The vulnerability is due to improper validation of user-supplied outbound headers in the HttpProxyHandler CONNECT request construction, which allows an attacker to inject arbitrary HTTP headers into requests sent to the proxy...

Security Bulletin: IBM Automation Decision Services for April 2026- Multiple CVEs addressed

Summary In addition to many updates of operating system level packages, the following security vulnerabilities are addressed with IBM Automation Decision Services. See full list below. Vulnerability Details CVEID:CVE-2025-12183 DESCRIPTION: Out-of-bounds memory operations in org.lz4:lz4-java 1.8....

SUSE CVE-2026-41417

Netty allows request-line validation to be bypassed when a DefaultHttpRequest or DefaultFullHttpRequest is created first and its URI is later changed via setUri. The constructors reject CRLF and whitespace characters that would break the start-line, but setUri does not apply the same validation...

ai.spice:spiceai (0.6.0), ch.zzeekk.spark:spark-temporalquery_2.13 (4.0.0) +816 more potentially affected by CVE-2026-44248 via io.netty:netty-codec-mqtt (>=4.2.0.alpha1, <=4.2.12.final)

io.netty:netty-codec-mqtt MAVEN version =4.2.0.alpha1, =4.2.12.final is affected by a known vulnerability. The following packages have a transitive dependency on io.netty:netty-codec-mqtt and may be impacted: - ai.spice:spiceai 0.6.0 - ch.zzeekk.spark:spark-temporalquery2.13 4.0.0 -...

GHSA-JFG9-48MV-9QGX Netty MQTT: Resource exhaustion in MqttDecoder

Impact The MQTT 5 header Properties section is parsed and buffered before any message size limit is applied. Specifically, in MqttDecoder, the decodeVariableHeader method is called before the bytesRemainingBeforeVariableHeader maxBytesInMessage check. The decodeVariableHeader can call other metho...

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 size limits applied to the Properties section during the decoding process. An attacker can cause excessive CPU and memory consumption by sending MQTT messages with...

GHSA-F6HV-JMP6-3VWV Netty: HttpContentDecompressor maxAllocation bypass when Content-Encoding set to br/zstd/snappy leads to decompression bomb DoS

Summary HttpContentDecompressor accepts a maxAllocation parameter to limit decompression buffer size and prevent decompression bomb attacks. This limit is correctly enforced for gzip and deflate encodings via ZlibDecoder, but is silently ignored when the content encoding is br Brotli, zstd, or...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview io.netty:netty-codec-http2 is a HTTP2 sub package for the netty library, an event-driven asynchronous network application framework. Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification in the HttpContentDecompressor and...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification in the HttpContentDecompressor and DelegatingDecompressorFrameListener components when the Content-Encoding header is set to br, zstd, or snappy. An attacker can exhaust...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview io.netty:netty-codec is an event-driven asynchronous network application framework. Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification in the HttpContentDecompressor and DelegatingDecompressorFrameListener components when th...

ai.catboost:catboost-spark_4.0_2.13 (1.2.10), ai.catboost:catboost-spark_4.1_2.13 (1.2.10) +5581 more potentially affected by CVE-2026-42587 via io.netty:netty-codec-compression (>=4.2.0.alpha3, <=4.2.12.final)

io.netty:netty-codec-compression MAVEN version =4.2.0.alpha3, =0.4.0, =0.4.0, =0.1.0, =0.1.0, =4.13.5, =4.13.5, =4.13.5, =4.13.5, =4.13.5, =4.14.0-rc.2 and more Source cves: CVE-2026-42587 Source advisory: SNYK:JAVA-IONETTY-16438931...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), africa.absa:inception-application (>=1.0.0, <=1.2.0) +34391 more potentially affected by CVE-2026-42587 via io.netty:netty-codec-http2 (>=4.1.0.beta4, <=4.1.132.final)

io.netty:netty-codec-http2 MAVEN version =4.1.0.beta4, =0.0.1, =1.0.0, =0.1.0-alpha.2, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.1, =0.1.0-alpha.3, =0.1.0-alpha.2, =0.1.0, =0.1.0, =0.2.0 and more Source cves:...

Netty Redis Codec Encoder has a CRLF Injection Issue

Security Vulnerability Report: CRLF Injection in Netty Redis Codec Encoder 1. Vulnerability Summary | Field | Value | |-------|-------| | Product | Netty | | Version | 4.2.12.Final and all prior versions with codec-redis | | Component | io.netty.handler.codec.redis.RedisEncoder | | Vulnerability...

GHSA-RGRR-P7GP-5XJ7 Netty Redis Codec Encoder has a CRLF Injection Issue

Security Vulnerability Report: CRLF Injection in Netty Redis Codec Encoder 1. Vulnerability Summary | Field | Value | |-------|-------| | Product | Netty | | Version | 4.2.12.Final and all prior versions with codec-redis | | Component | io.netty.handler.codec.redis.RedisEncoder | | Vulnerability...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), ai.chronon:service_2.11 (>=def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, <=0.0.115) +4629 more potentially affected by CVE-2026-42586 via io.netty:netty-codec-redis (>=4.1.0.final, <=4.1.132.final)

io.netty:netty-codec-redis MAVEN version =4.1.0.final, =0.0.1, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =3.30.1.1, =3.10.0.5, =0.2.3.5, =0.0.1, =5.1.0, =2.0.21, =2.0.28 and more Source cve...

ai.spice:spiceai (0.6.0), ch.zzeekk.spark:spark-temporalquery_2.13 (4.0.0) +800 more potentially affected by CVE-2026-42586 via io.netty:netty-codec-redis (>=4.2.0.alpha1, <=4.2.12.final)

io.netty:netty-codec-redis MAVEN version =4.2.0.alpha1, =4.2.12.final is affected by a known vulnerability. The following packages have a transitive dependency on io.netty:netty-codec-redis and may be impacted: - ai.spice:spiceai 0.6.0 - ch.zzeekk.spark:spark-temporalquery2.13 4.0.0 -...

GHSA-38F8-5428-X5CV Netty vulnerable to HTTP Request Smuggling due to malformed Transfer-Encoding

Summary Netty incorrectly parses malformed Transfer-Encoding, enabling request smuggling attacks. Details Netty incorrectly marks a request as chunked when malformed "Transfer-Encoding: chunked, identity" is present. According to RFC...

Netty vulnerable to HTTP Request Smuggling due to malformed Transfer-Encoding

Summary Netty incorrectly parses malformed Transfer-Encoding, enabling request smuggling attacks. Details Netty incorrectly marks a request as chunked when malformed "Transfer-Encoding: chunked, identity" is present. According to RFC...

ai.catboost:catboost-spark_4.1_2.13 (1.2.10), ai.new-wave:spring-agent-app (>=0.1.0, <=0.3.0) +4650 more potentially affected by CVE-2026-42585 via io.netty:netty-codec-http (>=4.2.0.alpha1, <=4.2.12.final)

io.netty:netty-codec-http MAVEN version =4.2.0.alpha1, =0.1.0, =0.1.0, =4.13.5, =4.9.0, =4.9.0, =4.5.0, =4.5.0, =4.9.0, =4.9.0, =4.9.0, =4.9.0, =4.9.0, =4.9.2 and more Source cves: CVE-2026-42585 Source advisory: SNYK:JAVA-IONETTY-16438737...