CVE-2025-66168 Apache ActiveMQ, Apache ActiveMQ All Module, Apache ActiveMQ MQTT Module: MQTT control packet remaining length field is not properly validated

WARNING: Users of 6.x should upgrade to 6.2.4 or later as the fix was missed in previous 6.x releases. See the following for more details: https://activemq.apache.org/security-advisories.data/CVE-2026-40046-announcement.txt https://vulners.com/cve/CVE-2026-40046 Original Report: Apache ActiveMQ...

CVE-2025-66168 Apache ActiveMQ, Apache ActiveMQ All Module, Apache ActiveMQ MQTT Module: MQTT control packet remaining length field is not properly validated

WARNING: Users of 6.x should upgrade to 6.2.4 or later as the fix was missed in previous 6.x releases. See the following for more details: https://activemq.apache.org/security-advisories.data/CVE-2026-40046-announcement.txt https://vulners.com/cve/CVE-2026-40046 Original Report: Apache ActiveMQ...

CVE-2025-66168

WARNING: Users of 6.x should upgrade to 6.2.4 or later as the fix was missed in previous 6.x releases. See the following for more details: https://activemq.apache.org/security-advisories.data/CVE-2026-40046-announcement.txt https://vulners.com/cve/CVE-2026-40046 Original Report: Apache ActiveMQ...

CVE-2025-66168

Apache ActiveMQ does not properly validate the remaining length field which may lead to an overflow during the decoding of malformed packets. When this integer overflow occurs, ActiveMQ may incorrectly compute the total Remaining Length and subsequently misinterpret the payload as multiple MQTT...

CVE-2025-66168

CVE-2025-66168 concerns an integer overflow in MQTT Remaining Length handling in Apache ActiveMQ. The root cause is improper validation of the MQTT Remaining Length field, which can cause an overflow during decoding of malformed packets, leading to misinterpretation of the payload as multiple MQT...

Apache ActiveMQ 安全漏洞

Apache ActiveMQ is an open-source messaging middleware developed by the Apache Foundation in the United States. It supports Java Message Service, clustering, Spring Framework, etc. Versions of Apache ActiveMQ prior to 5.19.2, as well as versions 6.0.0 to 6.1.8 and 6.2.0, have security...

PT-2026-22886

Name of the Vulnerable Software and Affected Versions Apache ActiveMQ versions prior to 5.19.2 Apache ActiveMQ versions 6.0.0 through 6.1.8 Apache ActiveMQ version 6.2.0 Description Apache ActiveMQ fails to properly validate the remaining length field, which can lead to an integer overflow during...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005501)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005501 advisory. In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix leak of 'r10bio-remaining' for recovery raid10syncrequest will add...

PT-2026-31651

Name of the Vulnerable Software and Affected Versions Apache ActiveMQ versions 6.0.0 through 6.1.8, 6.2.0, and prior to 5.19.2 Description An integer overflow or wraparound issue exists in Apache ActiveMQ when decoding malformed packets. This occurs due to improper validation of the remaining...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

CVE-2026-23024

CVE-2026-23024 affects the Linux kernel: the idpf flow steering list could leak memory on module removal when entries remain. The fix iterates remaining entries during module unload and frees associated memory, guarded by a new flow_steer_list_lock to protect concurrent access. This is a memory-l...