CVE-2026-101968

An Integer Underflow Wrap or Wraparound vulnerability in the rpd process of Juniper Networks Junos OS on EX Series and MX Series, and Junos OS Evolved on ACX Series allows an unauthenticated adjacent attacker to cause heap memory disclosure and multicast join-state injection via a malformed...

CVE-2026-101968

An Integer Underflow (Wrap or Wraparound) vulnerability exists in the rpd process of Juniper Networks Junos OS (EX Series and MX Series) and Junos OS Evolved (ACX Series). When Rosen-MVPN data-MDT is enabled, an unauthenticated adjacent attacker can exploit this flaw using a malformed Rosen-MVPN ...

EUVD-2026-101325

An Integer Underflow Wrap or Wraparound vulnerability in the rpd process of Juniper Networks Junos OS on EX Series and MX Series, and Junos OS Evolved on ACX Series allows an unauthenticated adjacent attacker to cause heap memory disclosure and multicast join-state injection via a malformed...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/cma: Allow UD qptype to join multicast only Regarding multicast: - The SIDR is the only mode that makes sense; - In addition to PSUDP, other port spaces like PSIB are also allowed, as they are UD-compatible. In this case,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003250)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003250 advisory. drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucmaleavemulticast to access a certain data structure after a cleanup step in...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003355)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003355 advisory. drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucmaleavemulticast to access a certain data structure after a cleanup step in...

EUVD-2025-31886

Malicious code in bioql PyPI...

SUSE CVE-2023-53525

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qptype to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PSUDP, other port spaces like PSIB is also allowed, as it is UD compatible. In this case qkey also needs t...

CVE-2023-53525

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qptype to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PSUDP, other port spaces like PSIB is also allowed, as it is UD compatible. In this case qkey also needs t...

UBUNTU-CVE-2023-53525

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qptype to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PSUDP, other port spaces like PSIB is also allowed, as it is UD compatible. In this case qkey also needs t...

CVE-2023-53525 RDMA/cma: Allow UD qp_type to join multicast only

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qptype to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PSUDP, other port spaces like PSIB is also allowed, as it is UD compatible. In this case qkey also needs t...

CVE-2023-53525

CVE-2023-53525 affects the Linux kernel RDMA CMA component. The issue is that multicast join logic previously allowed non-UD qp_type modes; the patch updates behavior to permit multicast joins only for UD qp_type and ensures qkey is set to a default when not provided, addressing an uninitialized ...

CVE-2023-53525 RDMA/cma: Allow UD qp_type to join multicast only

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qptype to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PSUDP, other port spaces like PSIB is also allowed, as it is UD compatible. In this case qkey also needs t...

kernel: RDMA/cma: Allow UD qp_type to join multicast only

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qptype to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PSUDP, other port spaces like PSIB is also allowed, as it is UD compatible. In this case qkey also needs t...

kernel: RDMA/cma: Allow UD qp_type to join multicast only

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qptype to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PSUDP, other port spaces like PSIB is also allowed, as it is UD compatible. In this case qkey also needs t...

PT-2025-40232

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.16.0-rc3-syzkaller Description The Linux kernel contains a flaw within the RDMA/cma subsystem. Specifically, the issue relates to allowing only UD qp type to join multicast, and setting qkey to default if it's...

The vulnerability of the Border Gateway Protocol (BGP) implementation in Ethernet VPN technology of the Cisco IOS XR operating system allows a attacker to cause a service failure.

The vulnerability of the Border Gateway Protocol BGP implementation in Ethernet VPN technology of the Cisco IOS XR operating system is related to resource management errors. Exploiting this vulnerability allows a malicious actor to cause service failures through a specially created Mcast Join...

The vulnerability of the Border Gateway Protocol (BGP) implementation in Ethernet VPN technology of the Cisco IOS XR operating system allows a attacker to cause a service failure.

The vulnerability of the Border Gateway Protocol BGP implementation in Ethernet VPN technology of the Cisco IOS XR operating system is related to resource management errors. Exploiting this vulnerability allows a malicious actor to cause service failures by using a specially created Mcast Join...

The vulnerability of the Border Gateway Protocol (BGP) implementation in Ethernet VPN technology of the Cisco IOS XR operating system allows a attacker to cause a service failure.

The vulnerability of the Border Gateway Protocol BGP implementation in Ethernet VPN technology of the Cisco IOS XR operating system is related to resource management errors. Exploiting this vulnerability allows a malicious actor to cause service failures through a specially created Multicast Join...

kernel: use-after-free in ucma_leave_multicast in drivers/infiniband/core/ucma.c

A flaw was found in the Linux Kernel in the ucmaleavemulticast function in drivers/infiniband/core/ucma.c which allows access to a certain data structure after freeing it in ucmaprocessjoin. This allows an attacker to cause a use-after-free bug and to induce kernel memory corruption, leading to a...