Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098713)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098713 advisory. In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102030)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102030 advisory. In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when...

The vulnerability of the spectrum_router() function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the spectrumrouter function in the Linux operating system is related to errors during link counter updates. Exploiting this vulnerability can allow an attacker to cause a service failure...

AZL-74366 CVE-2025-68801 affecting package kernel for versions less than 6.6.121.1-1

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when dereferencing a neighbour 1. The problem seems to be that the driver stores a pointer to the neighbour, but without holding a reference ...

CVE-2025-68801: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when dereferencing a neighbour 1. The problem seems to be that the driver stores a pointer to the neighbour, but without holding a reference ...

CVE-2025-38019: Use After Free

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix use-after-free when deleting GRE net devices The driver only offloads neighbors that are constructed on top of net devices registered by it or their uppers which are all Ethernet. The device supports GR...