EUVD-2026-93862

yawkat LZ4 Java: LZ4BlockInputStream with stopOnEmptyBlock=false recurses once per empty block, causing StackOverflowError...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion in the refill function when processing LZ4 block streams with stopOnEmptyBlock set to false. An attacker can cause a thread to terminate unexpectedly by providing a stream with a large number of consecutive empty...

Uncontrolled Recursion

Overview org.lz4:lz4-java is a Java port of the LZ4 compression algorithm and the xxHash hashing algorithm. Affected versions of this package are vulnerable to Uncontrolled Recursion in the refill function when processing LZ4 block streams with stopOnEmptyBlock set to false. An attacker can cause...

GHSA-GM45-99XC-R7WV yawkat LZ4 Java: LZ4FrameInputStream reallocates block buffers for every frame, allowing CPU and GC amplification from small inputs

Summary LZ4FrameInputStream allocates two new buffers of the frame's maximum block size, up to 4 MiB each, every time it reads a frame header. Because concatenated frames are read by default, an input made of many minimal empty frames forces about 8 MiB of zeroed heap allocation for every 11 inpu...

yawkat LZ4 Java: LZ4FrameInputStream reallocates block buffers for every frame, allowing CPU and GC amplification from small inputs

Summary LZ4FrameInputStream allocates two new buffers of the frame's maximum block size, up to 4 MiB each, every time it reads a frame header. Because concatenated frames are read by default, an input made of many minimal empty frames forces about 8 MiB of zeroed heap allocation for every 11 inpu...

EUVD-2026-93865

yawkat LZ4 Java: LZ4FrameInputStream reallocates block buffers for every frame, allowing CPU and GC amplification from small inputs...

ai.pipestream.module:module-opensearch-sink (>=0.1.2, <=0.1.4), ai.pipestream.module:module-testing-sidecar (0.0.1) +3758 more potentially affected by CVE-2026-106450 via at.yawk.lz4:lz4-java (>=1.8.1, <=1.11.3)

at.yawk.lz4:lz4-java MAVEN version =1.8.1, =0.1.2, =0.0.22, =0.1.18, =0.1.7, =0.7.24, =0.7.24, =0.7.24, =0.1.29, =0.7.22, =0.7.12, =0.7.41 - ai.pipestream:repository-service 0.0.1 and more Source cves: CVE-2026-106450 Source advisory: SNYK:JAVA-ATYAWKLZ4-20570526...

ai.pipestream.module:module-opensearch-sink (>=0.1.2, <=0.1.4), ai.pipestream.module:module-testing-sidecar (0.0.1) +3758 more potentially affected by CVE-2026-106450 via at.yawk.lz4:lz4-java (>=1.8.1, <=1.11.3)

at.yawk.lz4:lz4-java MAVEN version =1.8.1, =0.1.2, =0.0.22, =0.1.18, =0.1.7, =0.7.24, =0.7.24, =0.7.24, =0.1.29, =0.7.22, =0.7.12, =0.7.41 - ai.pipestream:repository-service 0.0.1 and more Source cves: CVE-2026-106450 Source advisory: OSV:GHSA-GM45-99XC-R7WV...

ai.pipestream.module:module-opensearch-sink (>=0.1.2, <=0.1.4), ai.pipestream.module:module-testing-sidecar (0.0.1) +3758 more potentially affected by CVE-2026-106450 via at.yawk.lz4:lz4-java (>=1.8.1, <=1.11.3)

at.yawk.lz4:lz4-java MAVEN version =1.8.1, =0.1.2, =0.0.22, =0.1.18, =0.1.7, =0.7.24, =0.7.24, =0.7.24, =0.1.29, =0.7.22, =0.7.12, =0.7.41 - ai.pipestream:repository-service 0.0.1 and more Source cves: CVE-2026-106450 Source advisory: GHSA-GM45-99XC-R7WV...

ai.catboost:catboost-spark_2.11 (>=0.25-rc1, <=0.25-rc3), ai.catboost:catboost-spark_2.12 (>=0.25-rc1, <=0.25-rc3) +15576 more potentially affected by CVE-2026-106450 via org.lz4:lz4-java (>=1.4, <=1.8.1)

org.lz4:lz4-java MAVEN version =1.4, =0.25-rc1, =0.25-rc1, =0.25, =0.25, =0.25, =0.25, =1.0.1, =1.0.6, =1.0.6, =1.1, =1.1.1, =1.2, =1.2, =1.2.3, =1.2.3, =1.2.10 and more Source cves: CVE-2026-106450 Source advisory: SNYK:JAVA-ORGLZ4-20570525...

ai.catboost:catboost-spark_2.11 (>=0.25-rc1, <=0.25-rc3), ai.catboost:catboost-spark_2.12 (>=0.25-rc1, <=0.25-rc3) +15576 more potentially affected by CVE-2026-106450 via org.lz4:lz4-java (>=1.4, <=1.8.1)

org.lz4:lz4-java MAVEN version =1.4, =0.25-rc1, =0.25-rc1, =0.25, =0.25, =0.25, =0.25, =1.0.1, =1.0.6, =1.0.6, =1.1, =1.1.1, =1.2, =1.2, =1.2.3, =1.2.3, =1.2.10 and more Source cves: CVE-2026-106450 Source advisory: GHSA-GM45-99XC-R7WV...

ai.catboost:catboost-spark_2.11 (>=0.25-rc1, <=0.25-rc3), ai.catboost:catboost-spark_2.12 (>=0.25-rc1, <=0.25-rc3) +15576 more potentially affected by CVE-2026-106450 via org.lz4:lz4-java (>=1.4, <=1.8.1)

org.lz4:lz4-java MAVEN version =1.4, =0.25-rc1, =0.25-rc1, =0.25, =0.25, =0.25, =0.25, =1.0.1, =1.0.6, =1.0.6, =1.1, =1.1.1, =1.2, =1.2, =1.2.3, =1.2.3, =1.2.10 and more Source cves: CVE-2026-106450 Source advisory: OSV:GHSA-GM45-99XC-R7WV...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through repeated allocation of large buffers in the LZ4FrameInputStream.readHeader process. An attacker can cause excessive CPU and garbage collection usage by providing specially...

Allocation of Resources Without Limits or Throttling

Overview org.lz4:lz4-java is a Java port of the LZ4 compression algorithm and the xxHash hashing algorithm. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through repeated allocation of large buffers in the LZ4FrameInputStream.readHeader...

EUVD-2026-93775

RabbitMQ: Malformed UTF-8 in shortstr properties permanently disables RPC consumers...

GHSA-7822-RCF6-97FX RabbitMQ: Malformed UTF-8 in shortstr properties permanently disables RPC consumers

Summary A single AMQP message with malformed UTF-8 in a shortstr property for example correlation-id can permanently disable a Java client RPC consumer. The client decodes malformed bytes into U+FFFD replacement characters. Each of those re-encodes to 3 bytes, so a 255-byte property becomes 765...

com.cisco.oss.foundation.queue:queue-rabbitmq (>=1.0.3-1, <=1.0.4-2), com.daedafusion:events-rabbitmq (1.0) +5 more potentially affected by CVE-2026-106122 via com.rabbitmq:amqp-client (3.4.4)

com.rabbitmq:amqp-client MAVEN version 3.4.4 is affected by a known vulnerability. The following packages have a transitive dependency on com.rabbitmq:amqp-client and may be impacted: - com.cisco.oss.foundation.queue:queue-rabbitmq =1.0.3-1, =3.0.0, =2.1.0-rc1, =2.1.0-rc1, =2.1.0-rc1, =2.3.3 Sour...

org.apache.beam:beam-sdks-java-io-rabbitmq (>=2.13.0, <=2.17.0) potentially affected by CVE-2026-106122 via com.rabbitmq:amqp-client (4.9.3)

com.rabbitmq:amqp-client MAVEN version 4.9.3 is affected by a known vulnerability. The following packages have a transitive dependency on com.rabbitmq:amqp-client and may be impacted: - org.apache.beam:beam-sdks-java-io-rabbitmq =2.13.0, =2.17.0 Source cves: CVE-2026-106122 Source advisory:...

RabbitMQ: Malformed UTF-8 in shortstr properties permanently disables RPC consumers

Summary A single AMQP message with malformed UTF-8 in a shortstr property for example correlation-id can permanently disable a Java client RPC consumer. The client decodes malformed bytes into U+FFFD replacement characters. Each of those re-encodes to 3 bytes, so a 255-byte property becomes 765...

Security Bulletin:Jackson-databind Vulnerability: Record Constructor Bypass via PropertyNamingStrategy

Summary jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.15.0 until 2.18.8, 2.21.4, and 3.1.4, Java Records using a PropertyNamingStrategy can bypass @JsonIgnore because POJOPropertiesCollector.removeUnwantedIgnorals record...