Security Bulletin: Vulnerability in IBM® Java SDK affects IBM Common Licensing due to CVE-2026-1188

Summary There is a vulnerability in the IBM® SDK, Java™ Technology Edition that is shipped with IBM LKS Administration and Reporting Tool ART and Administration Agent. Vulnerability Details CVEID:CVE-2026-1188 DESCRIPTION: In the Eclipse OMR port library component since release 0.2.0, an API...

Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects App Connect Professional

Summary There are multiple vulnerabilities in the IBM SDK Java Technology used by App Connect Professional. App Connect Professional has addressed the applicable CVEs. Vulnerability Details CVEID:CVE-2026-21945 DESCRIPTION: Java SE is vulnerable to a denial of service, caused by an easily...

PT-2026-30534

In versions prior to 2.26.1, the RMI instrumentation registered a custom endpoint that deserialized incoming data without applying serialization filters. An attacker with network access to a JMX or RMI port on an instrumented JVM could exploit this to potentially achieve remote code execution. Al...

A Large-Scale Empirical Study on the Generalizability of Disclosed Java Library Vulnerability Exploits

Open-source software supply chain security relies heavily on assessing affected versions of library vulnerabilities. While prior studies have leveraged exploits for verifying vulnerability affected versions, they point out a key limitation that exploits are version-specific and cannot be directly...

PT-2026-28514

Name of the Vulnerable Software and Affected Versions dd-trace-java versions 0.40.0 through prior to 1.60.2 Description dd-trace-java is a Datadog APM client for Java. The RMI instrumentation in affected versions registered a custom endpoint that deserialized incoming data without applying...

OpenTelemetry: Unsafe Deserialization in RMI Instrumentation may Lead to Remote Code Execution

In versions prior to 2.26.1, the RMI instrumentation registered a custom endpoint that deserialized incoming data without applying serialization filters. An attacker with network access to a JMX or RMI port on an instrumented JVM could exploit this to potentially achieve remote code execution. Al...

DEBIAN-CVE-2025-70952

pf4j before 20c2f80 has a path traversal vulnerability in the extract function of Unzip.java, where improper handling of zip entry names can allow directory traversal or Zip Slip attacks, due to a lack of proper path normalization and validation...

Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli System Automation for Multiplatforms Jan 2026 CPU (CVE-2026-21945, CVE-2026-21932, CVE-2026-21933, CVE-2026-21925)

Summary There are multiple vulnerabilities in IBM SDK Java Technology Edition, Version 8 used by IBM Tivoli System Automation for Multiplatforms. Vulnerability Details CVEID:CVE-2026-21945 DESCRIPTION: Java SE is vulnerable to a denial of service, caused by an easily exploitable vulnerability iss...

CVE-2025-70952

pf4j before 20c2f80 has a path traversal vulnerability in the extract function of Unzip.java, where improper handling of zip entry names can allow directory traversal or Zip Slip attacks, due to a lack of proper path normalization and validation...

CVE-2025-70952

pf4j before 20c2f80 has a path traversal vulnerability in the extract function of Unzip.java, where improper handling of zip entry names can allow directory traversal or Zip Slip attacks, due to a lack of proper path normalization and validation...

CVE-2025-70952

pf4j (up to version before 20c2f80) contains a path traversal/Zip Slip vulnerability in Unzip.java: extract() mishandles zip entry names due to missing path normalization and validation. This can enable directory traversal and unauthorized file write. Affected component is the unzip logic; impact...

PT-2026-28180

Name of the Vulnerable Software and Affected Versions OpenTelemetry Java Instrumentation versions prior to 2.26.1 Description The Java instrumentation for OpenTelemetry registers a custom endpoint that deserializes incoming data without applying serialization filters. An attacker with network...

CVE-2025-70952

pf4j before 20c2f80 has a path traversal vulnerability in the extract function of Unzip.java, where improper handling of zip entry names can allow directory traversal or Zip Slip attacks, due to a lack of proper path normalization and validation...

CVE-2025-70952

pf4j before 20c2f80 has a path traversal vulnerability in the extract function of Unzip.java, where improper handling of zip entry names can allow directory traversal or Zip Slip attacks, due to a lack of proper path normalization and validation...

PT-2026-28084

pf4j before 20c2f80 has a path traversal vulnerability in the extract function of Unzip.java, where improper handling of zip entry names can allow directory traversal or Zip Slip attacks, due to a lack of proper path normalization and validation...

Security Bulletin: IBM Sterling Connect:Direct FTP+ is vulnerable to various attacks due to IBM Runtime Environment Java Technology Edition Version 17

Summary IBM Java 17 is used by IBM Sterling Connect:Direct FTP+ on AIX, Linux, and Windows platforms in product configuration and data transmission. IBM Sterling Connect:Direct FTP+ on AIX, Linux, and Windows platforms is impacted by vulnerabilities in IBM Java 17. IBM Sterling Connect:Direct FTP...

Security Bulletin: Communications Server (CS) for Data Center Deployment and CS for AIX are affected by: IBM Java: Buffer overflow vulnerability in OMR allows denial-of-service

Summary Communications Server CS for Data Center Deployment and CS for AIX install a local Java JRE in its product directories. This JRE is used solely for the IBM Key Manager ikeyman tool which is called by the snakeyman script used for managing the SSL key database used by the TN3270 Server and...

Security Bulletin: Communications Server (CS) for Data Center Deployment, CS for Linux, and CS for Linux on System z are affected by: IBM Java: Buffer overflow vulnerability in OMR allows denial-of-service

Summary Communications Server CS for Data Center Deployment, CS for Linux, and CS for Linux on System z install a local Java JRE in its product directories. This JRE is used solely for the IBM Key Manager ikeyman tool which is called by the snakeyman script used for managing the SSL key database...

com.palantir.conjure.java:conjure-java-core (8.25.0), com.palantir.conjure.java:conjure-java-undertow-runtime (8.25.0) +8 more potentially affected by CVE-2026-3260 via io.undertow:undertow-core (2.2.34.final)

io.undertow:undertow-core MAVEN version 2.2.34.final is affected by a known vulnerability. The following packages have a transitive dependency on io.undertow:undertow-core and may be impacted: - com.palantir.conjure.java:conjure-java-core 8.25.0 -...

com.palantir.conjure.java:conjure-java-core (>=3.8.1, <=3.9.1), com.palantir.conjure.java:conjure-java-undertow-runtime (>=3.0.0, <=3.9.1) +4 more potentially affected by CVE-2026-3260 via io.undertow:undertow-core (2.0.18.final)

io.undertow:undertow-core MAVEN version 2.0.18.final is affected by a known vulnerability. The following packages have a transitive dependency on io.undertow:undertow-core and may be impacted: - com.palantir.conjure.java:conjure-java-core =3.8.1, =3.0.0, =3.0.0, =3.9.1 - io.undertow:karaf...