CVE-2026-107726

Hazelcast is a unified real-time data platform combining stream processing with a fast data store. Prior to 5.4.5, 5.5.10, and 5.6.1, improper validation of data supplied by a malicious client able to connect to a cluster allows arbitrary reads from a cluster member's Java heap, off-heap data, an...

Hazelcast allows arbitrary member memory access by low-privileged client

Impact A flaw has been found in Hazelcast Enterprise Edition and Community Edition, which would allow a low-privileged malicious client to read arbitrary data in memory from any cluster member including Java heap memory, off-heap data, and JVM process address space. Additionally, such a client ma...

EUVD-2026-95314

Hazelcast is a unified real-time data platform combining stream processing with a fast data store. Prior to 5.4.5, 5.5.10, and 5.6.1, improper validation of data supplied by a malicious client able to connect to a cluster allows arbitrary reads from a cluster member's Java heap, off-heap data, an...

CVE-2026-107726

Hazelcast is a unified real-time data platform combining stream processing with a fast data store. Prior to 5.4.5, 5.5.10, and 5.6.1, improper validation of data supplied by a malicious client able to connect to a cluster allows arbitrary reads from a cluster member's Java heap, off-heap data, an...

CVE-2026-107726 Hazelcast: Arbitrary member memory access by low-privileged client

Hazelcast is a unified real-time data platform combining stream processing with a fast data store. Prior to 5.4.5, 5.5.10, and 5.6.1, improper validation of data supplied by a malicious client able to connect to a cluster allows arbitrary reads from a cluster member's Java heap, off-heap data, an...

CVE-2026-107726: Improper Input Validation

Hazelcast is a unified real-time data platform combining stream processing with a fast data store. Prior to 5.4.5, 5.5.10, and 5.6.1, improper validation of data supplied by a malicious client able to connect to a cluster allows arbitrary reads from a cluster member's Java heap, off-heap data, an...

CVE-2026-89495 ocfs2: bound namelen in dlm_migrate_request_handler

In the Linux kernel, the following vulnerability has been resolved: ocfs2: bound namelen in dlmmigraterequesthandler Patch series "ocfs2/dlm: bound peer-controlled lengths in the o2dlm". The o2dlm receive handlers trust u8 length and count fields from the wire without bounding them, so a node in ...

CVE-2026-89495

In the Linux kernel, the following vulnerability has been resolved: ocfs2: bound namelen in dlmmigraterequesthandler Patch series "ocfs2/dlm: bound peer-controlled lengths in the o2dlm". The o2dlm receive handlers trust u8 length and count fields from the wire without bounding them, so a node in ...

CVE-2021-22996

On all 7.x versions fixed in 8.0.0, when set up for auto failover, a BIG-IQ Data Collection Device DCD cluster member that receives an undisclosed message may cause the corosync process to abort. This behavior may lead to a denial-of-service DoS and impact the stability of a BIG-IQ high...

Design/Logic Flaw

IBM WebSphere Process Server WPS 6.1.2 before 6.1.2.3 and 6.2 before 6.2.0.1 does not properly restrict configuration data during an export of the cluster configuration file from the administrative console, which allows remote authenticated users to obtain the 1 JMSAPI, 2 ESCALATION, and 3...