CVE-2026-106453

The yawkat LZ4 Java library is vulnerable to a memory exhaustion issue in versions prior to 1.11.2 . The LZ4DecompressorWithLength component incorrectly trusts a four-byte decompressed-length header from the input without prior validation. An attacker can provide a small (e.g., five-byte) input t...

CVE-2026-106452

The yawkat LZ4 Java library (prior to version 1.11.2 ) is vulnerable to a heap exhaustion issue in the net.jpountz.lz4.LZ4BlockInputStream.refill() function. The vulnerability occurs because the application validates that the compressedLen field in a legacy LZ4Block header is nonnegative but fail...

CVE-2026-106451

The yawkat LZ4 Java library (versions 1.7.0 through 1.11.4 ) is vulnerable to a TOCTOU race condition during native library extraction. The net.jpountz.util.Native.load() function creates a temporary .lck file but uses a predictable path for the actual native library. Because FileOutputStream ope...

CVE-2026-106450

Prior to version 1.11.4 , yawkat LZ4 Java is vulnerable to a resource exhaustion issue in the net.jpountz.lz4.LZ4FrameInputStream.readHeader() function. When processing a maximum-block-size frame header in the default concatenated-frame mode, the component allocates two new 4 MiB block buffers. A...

CVE-2026-106449

The yawkat LZ4 Java library (prior to version 1.11.4 ) contains a vulnerability in the net.jpountz.lz4.LZ4BlockInputStream component. When configured with stopOnEmptyBlock=false , the component recursively calls refill() for each well-formed empty LZ4Block. An attacker providing a compressed stre...

Rocky Linux 9 [CIQ] Security Update: jmc Multiple Vulnerabilities (crlsa-2026_20568)

The Rocky Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the CIQ crlsa-202620568 advisory. lz4-java: lz4-java: Information Disclosure via Insufficient Output Buffer Clearing CVE-2025-66566 org.eclipse.jetty/jetty-http: HTTP request smuggling via...

Rocky Linux 9 [CIQ] Security Update: jmc (crlsa-2026_0752)

The Rocky Linux 9 host has a package installed that is affected by a vulnerability as referenced in the CIQ crlsa-20260752 advisory. lz4-java: lz4-java: Information Disclosure via Insufficient Output Buffer Clearing CVE-2025-66566 Tenable has extracted the preceding description block directly fro...

CLEANSTART-2026-YG17751 yawkat LZ4 Java provides LZ4 compression for Java

Security vulnerability affects the apache-hive package. yawkat LZ4 Java provides LZ4 compression for Java...

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...

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,...

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 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,...

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,...