OESA-2026-4079 lz4-java security update

LZ4 compression for Java, based on Yann Collet's work. This library provides access to two compression methods that both generate a valid LZ4 stream: fast scan LZ4: ° low memory footprint 16 KB, ° very fast fast scan with skipping heuristics in case the input looks incompressible, ° reasonable...

OESA-2026-4078 lz4-java security update

LZ4 compression for Java, based on Yann Collet's work. This library provides access to two compression methods that both generate a valid LZ4 stream: fast scan LZ4: ° low memory footprint 16 KB, ° very fast fast scan with skipping heuristics in case the input looks incompressible, ° reasonable...

OESA-2026-4077 lz4-java security update

LZ4 compression for Java, based on Yann Collet's work. This library provides access to two compression methods that both generate a valid LZ4 stream: fast scan LZ4: ° low memory footprint 16 KB, ° very fast fast scan with skipping heuristics in case the input looks incompressible, ° reasonable...

Security Bulletin: There are vulnerabilities in IBM Maximo Manage application in IBM Maximo Application Suite

Summary There are vulnerabilities in IBM Maximo Manage application in IBM Maximo Application Suite Vulnerability Details CVEID:CVE-2026-59949 DESCRIPTION: yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object a...

CLEANSTART-2026-AM39668 yawkat LZ4 Java provides LZ4 compression for Java

Multiple security vulnerabilities affect the apache-nifi package. yawkat LZ4 Java provides LZ4 compression for Java. See references for individual vulnerability details...

CLEANSTART-2026-FR63847 yawkat LZ4 Java provides LZ4 compression for Java

Multiple security vulnerabilities affect the elasticsearch package. yawkat LZ4 Java provides LZ4 compression for Java. See references for individual vulnerability details...

CVE-2026-59949

A flaw was found in lz4-java. Insufficient validation of byte array arguments in its Java Native Interface JNI-based XXHash implementations allows an attacker to crash the Java Virtual Machine JVM by providing invalid input. This can lead to a denial of service, making the affected application...

Linux Distros Unpatched Vulnerability : CVE-2026-59949

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len...

DEBIAN-CVE-2026-59949

yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len arguments in XXHashFactory.nativeInstance.hash32.hash, XXHashFactory.nativeInstance.hash64.hash,...

CVE-2026-59949

yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len arguments in XXHashFactory.nativeInstance.hash32.hash, XXHashFactory.nativeInstance.hash64.hash,...

UBUNTU-CVE-2026-59949

yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len arguments in XXHashFactory.nativeInstance.hash32.hash, XXHashFactory.nativeInstance.hash64.hash,...

CVE-2026-59949

yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len arguments in XXHashFactory.nativeInstance.hash32.hash, XXHashFactory.nativeInstance.hash64.hash,...

CVE-2026-59949

In lz4-java prior to 1.11.1, JNI-backed XXHash methods (hash32, hash64, streaming hash update) pass unvalidated byte arrays and off/len ranges to native code, enabling null-array or out-of-bounds reads that crash the JVM. Upgrade to 1.11.1. No in-the-wild exploitation reported. https://github.com...

CVE-2026-59949 yawkat LZ4 Java: JVM Crash via Null Byte Array in lz4-java Streaming XXHash JNI (StreamingXXHash32JNI / StreamingXXHash64JNI)

yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len arguments in XXHashFactory.nativeInstance.hash32.hash, XXHashFactory.nativeInstance.hash64.hash,...

EUVD-2026-60947

yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len arguments in XXHashFactory.nativeInstance.hash32.hash, XXHashFactory.nativeInstance.hash64.hash,...

CVE-2026-59949

yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len arguments in XXHashFactory.nativeInstance.hash32.hash, XXHashFactory.nativeInstance.hash64.hash,...

CVE-2026-59949 yawkat LZ4 Java: JVM Crash via Null Byte Array in lz4-java Streaming XXHash JNI (StreamingXXHash32JNI / StreamingXXHash64JNI)

yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len arguments in XXHashFactory.nativeInstance.hash32.hash, XXHashFactory.nativeInstance.hash64.hash,...

ai.pipestream.module:module-opensearch-sink (>=0.1.2, <=0.1.4), ai.pipestream.module:module-testing-sidecar (0.0.1) +3516 more potentially affected by CVE-2026-59949 via at.yawk.lz4:lz4-java (>=1.8.1, <=1.11.0)

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-2026-59949 Source advisory: MEND:CVE-2026-59949...

CVE-2026-59949

yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len arguments in XXHashFactory.nativeInstance.hash32.hash, XXHashFactory.nativeInstance.hash64.hash,...

CVE-2026-59949

yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.1, JNI-backed XXHash implementations fail to validate the byte array object and the off and len arguments in XXHashFactory.nativeInstance.hash32.hash, XXHashFactory.nativeInstance.hash64.hash,...