Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

Summary Multiple vulnerabilities were addressed in IBM Observability with Instana within Instana Agent container image build 1.0.328 Vulnerability Details CVEID:CVE-2026-6368 DESCRIPTION: Calling wordexp with WRDEAPPEND in the GNU C Library version 2.0 to version 2.43 can cause the interface to...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a Path-traversal in QOS.CH Sarl Logback-classic (CVE-2026-19880)

Summary IBM Watson Speech Services Cartridge is vulnerable to a Path-traversal in QOS.CH Sarl Logback-classic due to a flaw in an MDC-based discriminator value that flows unsanitized into a nested FileAppender path. The logback-classic module is used in our Speech microservices. This vulnerabilit...

RHLW-2026-96D3EE80FB77C7D0 Lightwell Security Advisory: logback-classic 1.5.16.rhlw-00002

Red Hat Lightwell has released ch.qos.logback:logback-classic 1.5.16.rhlw-00002 with a backported security fix. CVE-2026-10532: Logback deserialization whitelist bypass for Proxy objects This patched artifact is a drop-in replacement for ch.qos.logback:logback-classic 1.5.16 from Maven Central...

RHLW-2026-9CAB5871D815DD9D Lightwell Security Advisory: logback-classic 1.5.9.rhlw-00031

Red Hat Lightwell has released ch.qos.logback:logback-classic 1.5.9.rhlw-00031 with backported fixes for CVE-2024-12798, CVE-2024-12801, CVE-2026-10532, and CVE-2026-19880. CVE-2024-12798: ACE vulnerability in JaninoEventEvaluator by QOS.CH logback-core upto including version 0.1 to 1.3.14...

SUSE CVE-2026-104721

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...

SUSE 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-2026-104721

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. The issue occurs when an unsanitized Mapped Diagnostic Context MDC discriminator value flows into a nested log file path, enabling an...

Directory Traversal

Overview ch.qos.logback:logback-classic is a reliable, generic, fast and flexible logging library for Java. Affected versions of this package are vulnerable to Directory Traversal via unsanitized input in the MDCDiscriminator process. An attacker can create or append log files outside the intende...

DEBIAN-CVE-2026-104721

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-2026-104721

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...

UBUNTU-CVE-2026-104721

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-2026-104721

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-2026-104721

A path-traversal vulnerability exists in the logback-classic module for Java (versions 0.9.14 through 1.6.4 ). The flaw is caused by an unsanitized Mapped Diagnostic Context (MDC) discriminator value flowing into a nested FileAppender path. An attacker capable of influencing this MDC value—for ex...

CVE-2026-104721

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-2026-91633

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-2026-104721

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-2026-104721 Logback: Incomplete protection against 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...

ai.covia:covia-claude-code (>=0.9.3, <=0.9.10), ai.covia:covia-discord (>=0.9.4, <=0.9.10) +1916 more potentially affected by CVE-2026-104721 via ch.qos.logback:logback-classic (>=1.6.0, <=1.6.4)

ch.qos.logback:logback-classic MAVEN version =1.6.0, =0.9.3, =0.9.4, =0.9.7, =0.8.0, =0.9.9, =0.9.6, =0.7.0, =0.9.3, =0.9.9, =0.7.0, =0.7.0, =2.5.0-rc-1, =2.5.0-rc-1, =2.7.1 - ai.tock:bot-test 26.9.0 - ai.tock:bot-test-base 26.9.0 and more Source cves: CVE-2026-104721 Source advisory:...

Linux Distros Unpatched Vulnerability : CVE-2026-104721

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...

PT-2026-104330

Name of the Vulnerable Software and Affected Versions Logback-classic versions 0.9.14 through 1.6.4 Description A path-traversal issue exists in the logback-classic module. An MDC-based discriminator value is passed unsanitized into a nested FileAppender path. An attacker who can influence this M...