CVE-2026-19880

A flaw was found in Logback-classic. This path-traversal vulnerability allows a remote attacker to create and append log files outside the intended directory. This occurs because an unsanitized discriminator value, influenced by the attacker for example, via an HTTP header, is used in a file path...

Linux Distros Unpatched Vulnerability : CVE-2026-19880

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Path-traversal vulnerability in QOS.CH Sarl Logback-classic on Java logback-classic module allows path- traversal vulnerability. More specifically, an MDC-based...

DEBIAN-CVE-2026-19880

Path-traversal vulnerability in QOS.CH Sarl Logback-classic on Java logback-classic module allows path-traversal vulnerability. More specifically, an MDC-based discriminator value flows unsanitized into a nested FileAppender path, letting an attacker who influences that MDC value e.g. via an HTTP...

CVE-2026-19880

Path-traversal vulnerability in QOS.CH Sarl Logback-classic on Java logback-classic module allows path-traversal vulnerability. More specifically, an MDC-based discriminator value flows unsanitized into a nested FileAppender path, letting an attacker who influences that MDC value e.g. via an HTTP...

EUVD-2026-58667

Path-traversal vulnerability in QOS.CH Sarl Logback-classic on Java logback-classic module allows path-traversal vulnerability. More specifically, an MDC-based discriminator value flows unsanitized into a nested FileAppender path, letting an attacker who influences that MDC value e.g. via an HTTP...

CVE-2026-19880 Incomplete protection against CVE-2025-11226

Path-traversal vulnerability in QOS.CH Sarl Logback-classic on Java logback-classic module allows path-traversal vulnerability. More specifically, an MDC-based discriminator value flows unsanitized into a nested FileAppender path, letting an attacker who influences that MDC value e.g. via an HTTP...

CVE-2026-19880

CVE-2026-19880 affects Logback-classic (Java) with a path-traversal flaw where an MDC discriminator value flows into a nested FileAppender path, enabling log file creation outside the intended directory. Affected versions: 0.9.14 through 1.6.2. Per linked advisories, the recommended remediation i...

CVE-2026-19880

Path-traversal vulnerability in QOS.CH Sarl Logback-classic on Java logback-classic module allows path-traversal vulnerability. More specifically, an MDC-based discriminator value flows unsanitized into a nested FileAppender path, letting an attacker who influences that MDC value e.g. via an HTTP...

ROOT-APP-MAVEN-CVE-2023-6378 CVE-2023-6378 in io.root.ch.qos.logback:logback-classic - Patched by Root

Root has patched CVE-2023-6378 in the io.root.ch.qos.logback:logback-classic package for Root:Maven. Multiple fixed versions available...

Security Bulletin: Multiple vulnerabilities found in CICS Transaction Gateway Desktop Edition.

Summary Multiple vulnerabilities have been found in CICS Transaction Gateway Desktop Edition due to the use of Apache Tomcat Embed, Spring Web MVC, Spring Boot, Spring Core, Spring Context, SnakeYAML, Spring Beans, Logback Classic and Logback Core. The Apache Tomcat Embed, Spring Web MVC, Spring...

ROOT-APP-MAVEN-CVE-2017-5929 CVE-2017-5929 in io.root.ch.qos.logback:logback-classic - Patched by Root

Root has patched CVE-2017-5929 in the io.root.ch.qos.logback:logback-classic package for Root:Maven. Multiple fixed versions available...

Security Bulletin: A security vulnerability in logback-classic-1.3.14.jar affects IBM DevOps Code ClearCase [CVE-2024-12798]

Summary A security vulnerability in logback-classic-1.3.14.jar affects IBM DevOps Code ClearCase CVE-2024-12798 Vulnerability Details CVEID:CVE-2024-12798 DESCRIPTION: ACE vulnerability in JaninoEventEvaluator by QOS.CH logback-core upto including version 0.1 to 1.3.14 and 1.4.0 to 1.5.12 in Java...

MAL-2025-6102 Malicious code in logback-classic (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware cfdbf897b4e05812cf41e2452ff954fd4ccd831b4ac8a6f7ecae4371674f5436 Any computer that has this package installed or running should be considered...

Malicious code in logback-classic (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware cfdbf897b4e05812cf41e2452ff954fd4ccd831b4ac8a6f7ecae4371674f5436 Any computer that has this package installed or running should be considered...

Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in logback-classic

Summary IBM Watson Discovery for IBM Cloud Pak for Data contains a vulnerable version of logback-classic Vulnerability Details CVEID:CVE-2024-12798 DESCRIPTION: ACE vulnerability in JaninoEventEvaluator by QOS.CH logback-core upto including version 0.1 to 1.3.14 and 1.4.0 to 1.5.12 in Java...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a denial of service in logback-classic [CVE-2024-12798]

Summary IBM Watson Speech Services Cartridge is vulnerable to a denial of service in logback-classic, caused by a flaw in the JaninoEventEvaluator extension CVE-2024-12798. Logback-classic is used by our Speech Microservices. This vulnerabilitiy has been addressed. Please read the details for...

Denial Of Service (DoS)

ch.qos.logback:logback-classic is vulnerable to Denial Of Service DoS. The vulnerability is due to the readObject method in the LoggingEventVO class which fails to check the length of an argument array during deserialization. An attacker could send crafted data, resulting in Denial of Service DoS...

Atlassian Confluence 6.0.1 < 7.19.18 / 7.20.x < 8.5.5 / 8.6.x < 8.7.2 / 8.8.0 (CONFSERVER-94111)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-94111 advisory. - This High severity ch.qos.logback:logback-classic Dependency vulnerability was introduced in versions 6.0.1 of Confluence Data Center and Server...

Security Bulletin:IBM Asset Data Dictionary Component uses logback-classic-1.3.0-alpha16.jar which is vulnerable to CVE-2023-6378

Summary IBM Asset Data Dictionary Component uses logback-classic-1.3.0-alpha16.jar which is vulnerable to CVE-2023-6378. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2023-6378 DESCRIPTION: QOS.ch Sarl Logback is vulnerable to a...

Denial Of Service (DoS)

ch.qos.logback:logback-classic is vulnerable to Denial Of Service DoS. The vulnerability is due a missing check on the length of an argument array during the deserialization process. This could lead to Denial of Service attacks by sending crafted data...