Medium: log4j

Issue Overview: The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer certificate, even when the verifyHostName https://logging.apache.org/log4j/2.x/manual/appenders/network.htmlSslConfiguration-attr-verifyHostName...

Security Bulletin: IBM webMethods BPM is vulnerable to a denial of service due to log4j-core

Summary IBM webMethods BPM uses log4j-core for process instance-specific logging in the BPM Process Engine, creating individual log files for each process instance to track execution details, errors, and debugging information separately from the general system logs. Vulnerability Details...

Security Bulletin: Due to use of Apache Log4j, IBM Sterling Connect:Direct Web Services is affected by TLS hostname verification issue.

Summary Apache Log4j is used by IBM Sterling Connect:Direct Web Services CVE-2025-68161. Vulnerability Details CVEID:CVE-2025-68161 DESCRIPTION: The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer certificate, even when...

PT-2026-31941

Name of the Vulnerable Software and Affected Versions Apache Log4j 1-to-Log4j 2 bridge versions prior to 2.25.4 Description The Log4j1XmlLayout component fails to escape characters forbidden by the XML 1.0 standard, resulting in malformed XML output. Because conforming XML parsers must reject...

Security Bulletin: Vulnerablity in Apache Log4j may affect IBM APM Internet Service Monitoring Agent

Summary There is a vulnerability in the Apache log4j library used by IBM APM Internet Service Monitoring Agent. Vulnerability Details CVEID:CVE-2025-68161 DESCRIPTION: The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer...

Security Bulletin: IBM App Connect for Healthcare is vulnerable to Improper Validation of Certificate with Host Mismatch due to Apache Log4j Core (CVE-2025-68161)

Summary IBM App Connect for Healthcare is vulnerable to Improper Validation of Certificate with Host Mismatch due to Apache Log4j Core. Vulnerability Details CVEID:CVE-2025-68161 DESCRIPTION: The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname...

openSUSE Security Advisory (SUSE-SU-2026:0254-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : log4j (SUSE-SU-2026:0254-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0254-1 advisory. Security fixes: - CVE-2025-68161: Fixed absent TLS hostname verification that may allow a man-in-the-midd...

Unity Linux 20.1070e Security Update: zookeeper (UTSA-2026-004821)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004821 advisory. It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non- default configurations. This could allows attackers with...

Security update for log4j

This update for log4j fixes the following issues: Security fixes: CVE-2025-68161: Fixed absent TLS hostname verification that may allow a man-in-the-middle attack bsc1255427 Other fixes: Upgrade to 2.18.0 Added Add support for Jakarta Mail API in the SMTP appender. Add support for custom Log4j 1....

SUSE-SU-2026:0254-1 Security update for log4j

This update for log4j fixes the following issues: Security fixes: - CVE-2025-68161: Fixed absent TLS hostname verification that may allow a man-in-the-middle attack bsc1255427 Other fixes: - Upgrade to 2.18.0 Added + Add support for Jakarta Mail API in the SMTP appender. + Add support for custom...

Oracle WebCenter Sites (January 2026 CPU)

The 12.2.1.4.0 and 14.1.2.0.0 versions of WebCenter Sites installed on the remote host are affected by multiple vulnerabilities as referenced in the January 2026 CPU advisory. - Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware component: Core Apache Log4j. The...

Oracle GoldenGate for Big Data MiTM Vulnerability 19.x < 19.1.0.0.22 (January 2026 CPU)

According to its self-reported version number, the Oracle GoldenGate for Big Data application located on the remote host is affected by multiple vulnerabilities: - The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer...

Oracle Siebel Server <= 25.10 (January 2026 CPU)

The versions of Oracle Siebel CRM installed on the remote host are affected by multiple vulnerabilities as referenced in the January 2026 CPU advisory. - Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM component: Application Interface Apache Log4j. Supported versions that...

MiracleLinux 7 : log4j-1.2.17-18.0.1.el7.AXS7 (AXSA:2022-3058:01)

The remote MiracleLinux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2022-3058:01 advisory. log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender CVE-2022-23305 log4j: Unsafe deserialization flaw in Chainsaw l...

MiracleLinux 8 : parfait:0.5 (AXSA:2022-3020:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-3020:01 advisory. log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender CVE-2022-23305 log4j: Unsafe deserialization flaw in Chainsaw l...

MiracleLinux 4 : log4j-1.2.14-6.4.0.1.AXS4 (AXSA:2021-2880:02)

The remote MiracleLinux 4 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2021-2880:02 advisory. log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender CVE-2021-4104 Tenable has extracted the preceding description blo...

MiracleLinux 7 : log4j-1.2.17-17.0.1.el7.AXS7 (AXSA:2021-2848:01)

The remote MiracleLinux 7 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2021-2848:01 advisory. log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender CVE-2021-4104 Tenable has extracted the preceding description blo...

MiracleLinux 7 : log4j-1.2.17-16.0.1.el7.AXS7 (AXSA:2017-2271:01)

The remote MiracleLinux 7 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2017-2271:01 advisory. Log4j is a tool to help the programmer output log statements to a variety of output targets. CVE-2017-5645 In Apache Log4j 2.x before 2.8.2, when using the T...

Apache Log4j 2.0-beta9 < 2.25.3 MitM

The version of Apache Log4j on the remote host is 2.0-beta9 through 2.25.2. The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer certificate, even when the verifyHostName...