Linux Distros Unpatched Vulnerability : CVE-2026-40046

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Integer Overflow or Wraparound vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ MQTT. The fix for CVE-2025-66168: MQTT control packet...

com.espertech:esperio-springjms (=9.0.0), org.apache.activemq.tooling:activemq-maven-plugin (>=6.0.0 <=6.2.3) +5 more potentially affected by CVE-2025-66168 +1 more via org.apache.activemq:activemq-all (>=6.0.0 <=6.2.3)

org.apache.activemq:activemq-all MAVEN version =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.2.3 Source cves: CVE-2025-66168, CVE-2026-40046 Source advisory: OSV:GHSA-XVQC-PP94-FMPX...

org.apache.activemq:activemq-http (>=6.0.0 <=6.2.3), org.apache.activemq:activemq-karaf (>=6.0.0 <=6.2.3) +4 more potentially affected by CVE-2025-66168 +1 more via org.apache.activemq:activemq-mqtt (>=6.0.0 <=6.2.3)

org.apache.activemq:activemq-mqtt MAVEN version =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.2.3 Source cves: CVE-2025-66168, CVE-2026-40046 Source advisory: OSV:GHSA-XVQC-PP94-FMPX...

CVE-2026-40046

Integer Overflow or Wraparound vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ MQTT. The fix for "CVE-2025-66168: MQTT control packet remaining length field is not properly validated" was only applied to 5.19.2 and future 5.19.x releases but was missed for all 6.0.0+...

CVE-2026-40046

Integer Overflow or Wraparound vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ MQTT. The fix for "CVE-2025-66168: MQTT control packet remaining length field is not properly validated" was only applied to 5.19.2 and future 5.19.x releases but was missed for all 6.0.0+...

org.apache.activemq:activemq-http (=6.2.0), org.apache.activemq:activemq-karaf (=6.2.0) +4 more potentially affected by CVE-2025-66168 +1 more via org.apache.activemq:activemq-mqtt (=6.2.0)

org.apache.activemq:activemq-mqtt MAVEN version =6.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.apache.activemq:activemq-mqtt and may be impacted: - org.apache.activemq:activemq-http =6.2.0 - org.apache.activemq:activemq-karaf =6.2.0 -...

org.apache.axis2:axis2-integration (=1.4), org.apache.camel:camel-example-cxf (>=1.2.0 <=1.3.0) +3 more potentially affected by CVE-2025-66168 +1 more via org.apache.activemq:apache-activemq (>=4.1.1 <=5.0.0)

org.apache.activemq:apache-activemq MAVEN version =4.1.1, =1.2.0, =1.1.0, =1.3.0 - org.apache.camel:camel-example-spring =1.2.0 - org.apache.camel:camel-example-spring-xquery =1.3.0 Source cves: CVE-2025-66168, CVE-2026-40046 Source advisory: OSV:GHSA-C825-6PH3-4H84...

org.apache.activemq:activemq-http (>=6.0.0 <=6.2.3), org.apache.activemq:activemq-karaf (>=6.0.0 <=6.2.3) +4 more potentially affected by CVE-2025-66168 +1 more via org.apache.activemq:activemq-mqtt (>=6.0.0 <=6.2.3)

org.apache.activemq:activemq-mqtt MAVEN version =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.2.3 Source cves: CVE-2025-66168, CVE-2026-40046 Source advisory: SNYK:JAVA-ORGAPACHEACTIVEMQ-15426349...

com.cognifide.aet:cleaner (>=2.0.0 <=3.2.2), com.cognifide.aet:communication (>=2.0.0 <=3.2.2) +184 more potentially affected by CVE-2025-66168 +1 more via org.apache.activemq:activemq-mqtt (>=5.10.0 <=5.19.1)

org.apache.activemq:activemq-mqtt MAVEN version =5.10.0, =2.0.0, =2.0.0, =2.0.0, =2.0.0, =2.0.3-rc1, =2.0.0, =3.0.0, =3.0.0, =3.0.0, =1.1.0, =1.2.4.5, =1.2.4.6, =1.2.4.5, =1.2.4.5, =1.2.6.7 and more Source cves: CVE-2025-66168, CVE-2026-40046 Source advisory: SNYK:JAVA-ORGAPACHEACTIVEMQ-15426349...

com.espertech:esperio-springjms (=9.0.0), org.apache.activemq.tooling:activemq-maven-plugin (>=6.0.0 <=6.2.3) +5 more potentially affected by CVE-2025-66168 +1 more via org.apache.activemq:activemq-all (>=6.0.0 <=6.2.3)

org.apache.activemq:activemq-all MAVEN version =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.2.3 Source cves: CVE-2025-66168, CVE-2026-40046 Source advisory: SNYK:JAVA-ORGAPACHEACTIVEMQ-15426350...

com.espertech:esperio-springjms (=9.0.0), org.apache.activemq.tooling:activemq-maven-plugin (>=6.0.0 <=6.1.8) +5 more potentially affected by CVE-2025-66168 +1 more via org.apache.activemq:activemq-all (>=6.0.0 <=6.1.8)

org.apache.activemq:activemq-all MAVEN version =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.0.0, =6.1.8 Source cves: CVE-2025-66168, CVE-2026-40046 Source advisory: OSV:GHSA-C825-6PH3-4H84...

be.yildiz-games:module-messaging-activemq (>=1.0.0 <=1.0.1), cn.codeforfun:jfinal-activemq (=0.3) +215 more potentially affected by CVE-2025-66168 +1 more via org.apache.activemq:activemq-all (>=4.1.2 <=5.19.1)

org.apache.activemq:activemq-all MAVEN version =4.1.2, =1.0.0, =6.0.03, =2.0.0, =2.0.0, =2.0.0, =2.0.0, =2.0.3-rc1, =2.0.0, =3.0.0, =8.0.0, =2.0.0, =1.0.0, =1.0.1, =1.0.2 and more Source cves: CVE-2025-66168, CVE-2026-40046 Source advisory: OSV:GHSA-C825-6PH3-4H84...