Incorrect Authorization

Overview io.netty:netty-codec-http is a network application framework for rapid development of maintainable high performance protocol servers & clients. Affected versions of this package are vulnerable to Incorrect Authorization in the CorsHandler. An attacker can gain unauthorized access to...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the Http3FrameCodec. An attacker can exhaust system memory by sending multiple QUIC streams with reserved frames specifying excessively large payload lengths. Remediation Upgrade...

ai.catboost:catboost-spark_4.0_2.13 (1.2.10), ai.catboost:catboost-spark_4.1_2.13 (1.2.10) +2507 more potentially affected by CVE-2026-56816 via io.netty:netty-codec-http3 (>=4.2.2.final, <=4.2.15.final)

io.netty:netty-codec-http3 MAVEN version =4.2.2.final, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.9.0, =4.9.0, =4.9.2 and more Source cves: CVE-2026-56816 Source advisory: SNYK:JAVA-IONETTY-18170205...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), africa.absa:inception-application (>=1.0.0, <=1.2.0) +34864 more potentially affected by CVE-2026-56819 via io.netty:netty-codec-http2 (>=4.1.0.final, <=4.1.135.final)

io.netty:netty-codec-http2 MAVEN version =4.1.0.final, =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:...

ai.catboost:catboost-spark_4.1_2.13 (1.2.10), ai.fastllm:agent-bridge_3 (>=0.3.0, <=0.5.7) +5230 more potentially affected by CVE-2026-56819 via io.netty:netty-codec-http2 (>=4.2.0.final, <=4.2.15.final)

io.netty:netty-codec-http2 MAVEN version =4.2.0.final, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.9.0, =4.9.0, =4.5.0, =4.6.0 and more Source cves: CVE-2026-56819 Source advisory: SNYK:JAVA-IONETTY-18170204...

ai.spice:spiceai (0.6.0), ch.zzeekk.spark:spark-temporalquery_2.13 (4.0.0) +915 more potentially affected by CVE-2026-56817 via io.netty:netty-codec-xml (>=4.2.0.final, <=4.2.15.final)

io.netty:netty-codec-xml MAVEN version =4.2.0.final, =4.2.15.final is affected by a known vulnerability. The following packages have a transitive dependency on io.netty:netty-codec-xml and may be impacted: - ai.spice:spiceai 0.6.0 - ch.zzeekk.spark:spark-temporalquery2.13 4.0.0 - cn.hserver:hserv...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), ai.chronon:service_2.11 (>=def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, <=0.0.115) +4643 more potentially affected by CVE-2026-56817 via io.netty:netty-codec-xml (>=4.1.39.final, <=4.1.135.final)

io.netty:netty-codec-xml MAVEN version =4.1.39.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 cves...

CVE-2026-56816

Netty is a network application framework for development of protocol servers and clients. Prior to 4.2.16.Final, Netty's Http3FrameCodec buffers incoming data for HTTP/3 reserved frame types up to the wire-specified payload length without limits; decodeFrame trusts payLoadLength, allowing an...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), africa.absa:inception-application (>=1.0.0, <=1.2.0) +34864 more potentially affected by CVE-2026-56819 via io.netty:netty-codec-http2 (>=4.1.0.final, <=4.1.135.final)

io.netty:netty-codec-http2 MAVEN version =4.1.0.final, =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:...

ai.catboost:catboost-spark_4.1_2.13 (1.2.10), ai.fastllm:agent-bridge_3 (>=0.3.0, <=0.5.7) +5230 more potentially affected by CVE-2026-56819 via io.netty:netty-codec-http2 (>=4.2.0.final, <=4.2.15.final)

io.netty:netty-codec-http2 MAVEN version =4.2.0.final, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.9.0, =4.9.0, =4.5.0, =4.6.0 and more Source cves: CVE-2026-56819 Source advisory: MEND:CVE-2026-56819...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), ai.chronon:service_2.11 (>=def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, <=0.0.115) +4643 more potentially affected by CVE-2026-56817 via io.netty:netty-codec-xml (>=4.1.39.final, <=4.1.135.final)

io.netty:netty-codec-xml MAVEN version =4.1.39.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 cves...

ai.spice:spiceai (0.6.0), ch.zzeekk.spark:spark-temporalquery_2.13 (4.0.0) +915 more potentially affected by CVE-2026-56817 via io.netty:netty-codec-xml (>=4.2.0.final, <=4.2.15.final)

io.netty:netty-codec-xml MAVEN version =4.2.0.final, =4.2.15.final is affected by a known vulnerability. The following packages have a transitive dependency on io.netty:netty-codec-xml and may be impacted: - ai.spice:spiceai 0.6.0 - ch.zzeekk.spark:spark-temporalquery2.13 4.0.0 - cn.hserver:hserv...

ai.catboost:catboost-spark_4.0_2.13 (1.2.10), ai.catboost:catboost-spark_4.1_2.13 (1.2.10) +2507 more potentially affected by CVE-2026-56816 via io.netty:netty-codec-http3 (>=4.2.2.final, <=4.2.15.final)

io.netty:netty-codec-http3 MAVEN version =4.2.2.final, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.9.0, =4.9.0, =4.9.2 and more Source cves: CVE-2026-56816 Source advisory: MEND:CVE-2026-56816...

ai.catboost:catboost-spark_4.1_2.13 (1.2.10), ai.fastllm:agent-bridge_3 (>=0.3.0, <=0.5.7) +5898 more potentially affected by CVE-2026-56746 via io.netty:netty-codec-http (>=4.2.0.final, <=4.2.15.final)

io.netty:netty-codec-http MAVEN version =4.2.0.final, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.9.0, =4.9.0, =4.5.0, =4.6.0 and more Source cves: CVE-2026-56746 Source advisory: MEND:CVE-2026-56746...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), africa.absa:inception-application (>=1.0.0, <=1.2.0) +43845 more potentially affected by CVE-2026-56746 via io.netty:netty-codec-http (>=4.0.0.alpha1, <=4.1.135.final)

io.netty:netty-codec-http MAVEN version =4.0.0.alpha1, =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:...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), africa.absa:inception-application (>=1.0.0, <=1.2.0) +42446 more potentially affected by CVE-2026-56745 via io.netty:netty-codec-http (>=4.1.0.final, <=4.1.135.final)

io.netty:netty-codec-http MAVEN version =4.1.0.final, =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:...

ai.catboost:catboost-spark_4.1_2.13 (1.2.10), ai.fastllm:agent-bridge_3 (>=0.3.0, <=0.5.7) +5898 more potentially affected by CVE-2026-56745 via io.netty:netty-codec-http (>=4.2.0.final, <=4.2.15.final)

io.netty:netty-codec-http MAVEN version =4.2.0.final, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.9.0, =4.9.0, =4.5.0, =4.6.0 and more Source cves: CVE-2026-56745 Source advisory: MEND:CVE-2026-56745...

ai.spice:spiceai (0.6.0), ch.zzeekk.spark:spark-temporalquery_2.13 (4.0.0) +1317 more potentially affected by CVE-2026-55851 via io.netty:netty-codec-haproxy (>=4.2.0.final, <=4.2.15.final)

io.netty:netty-codec-haproxy MAVEN version =4.2.0.final, =4.2.15.final is affected by a known vulnerability. The following packages have a transitive dependency on io.netty:netty-codec-haproxy and may be impacted: - ai.spice:spiceai 0.6.0 - ch.zzeekk.spark:spark-temporalquery2.13 4.0.0 -...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), ai.agentican:agentican-quarkus-deployment (>=0.1.0-alpha.1, <=0.1.0-alpha.4) +10226 more potentially affected by CVE-2026-55851 via io.netty:netty-codec-haproxy (>=4.1.21.final, <=4.1.135.final)

io.netty:netty-codec-haproxy MAVEN version =4.1.21.final, =0.0.1, =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.1, =0.1.0-alpha.3, =0.1.0, =0.1.0, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91,...

CVE-2026-55851

Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final up to but not including 4.2.16.Final, and 4.1.0.Final up to but not including 4.1.135, the "HAProxyMessageDecoder" in Netty's "codec-haproxy" module performs protocol version detectio...