PT-2026-34374

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the virtio net driver when it is configured with napi tx=N and the IFF XMIT DST RELEASE flag is cleared, such as during the configuration of tc route...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011004)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011004 advisory. In the Linux kernel, the following vulnerability has been resolved: virtionet: fix xdprxqinfo bug after suspend/resume The following sequence currently causes a driv...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013327)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013327 advisory. In the Linux kernel, the following vulnerability has been resolved: net: do not allow gsosize to be set to GSOBYFRAGS One missing check in virtionethdrtoskb allowed...

NVIDIA Networking VIRTIO-Net, SNAP4 Vulnerabilities - Lenovo Support US

No description provided...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006653)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006653 advisory. In the Linux kernel, the following vulnerability has been resolved: virtionet: Fix error unwinding of XDP initialization When initializing XDP in virtnetopen, some r...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006661)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006661 advisory. In the Linux kernel, the following vulnerability has been resolved: virtionet: fix memory leak inside XPDTX with mergeable When we call xdpconvertbufftoframe to get...

Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1495)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1495 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix null-deref in aggdequeue CVE-2025-40083 In the Linux kernel, the following vulnerability has been...

EUVD-2026-15307

In the Linux kernel, the following vulnerability has been resolved: net: sched: avoid qdiscresetalltxgt vs dequeue race for lockless qdiscs When shrinking the number of real tx queues, netifsetrealnumtxqueues calls qdiscresetalltxgt to flush qdiscs for queues which will no longer be used...

CVE-2026-23340

In the Linux kernel, the following vulnerability has been resolved: net: sched: avoid qdiscresetalltxgt vs dequeue race for lockless qdiscs When shrinking the number of real tx queues, netifsetrealnumtxqueues calls qdiscresetalltxgt to flush qdiscs for queues which will no longer be used...

Linux Distros Unpatched Vulnerability : CVE-2026-23340

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: sched: avoid qdiscresetalltxgt vs dequeue race for lockless qdiscs When shrinking the number of real tx queues, netifsetrealnumtxqueues calls...

Security Bulletin: NVIDIA SNAP4 - March 2026

To protect your system, download and install the latest NVIDIA components from the links provided in this document. Go to NVIDIA Product Security. Details This section provides a summary of potential vulnerabilities that this security update addresses and their impact. Descriptions use CWE™, and...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2023-53794: cifs: fix session state check in reconnect to avoid use-after-free issue bsc1255163. CVE-2023-53827: Bluetooth: L2CAP: Fix use-after-free in...

SUSE-SU-2026:0961-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-53794: cifs: fix session state check in reconnect to avoid use-after-free issue bsc1255163. - CVE-2023-53827: Bluetooth: L2CAP: Fix use-after-free in...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to fix various security issues The following security issues were fixed: CVE-2023-53794: cifs: fix session state check in reconnect to avoid use-after-free issue bsc1255163. CVE-2023-53827: Bluetooth: L2CAP: Fix use-after-free in...

SUSE-SU-2026:0928-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-53794: cifs: fix session state check in reconnect to avoid use-after-free issue bsc1255163. - CVE-2023-53827: Bluetooth: L2CAP: Fix use-after-free in...

ROS-20260317-73-0009

A vulnerability in the xdplinearizepage function of the drivers/net/virtionet.c module of the Linux operating systems kernel is related to an operation exceeding buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

The vulnerability of the virtio-net component in the Linux operating system, which allows a hacker to trigger a service failure

The vulnerability of the virtio-net component in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability allows an attacker to cause a service failure...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005784)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005784 advisory. In the Linux kernel, the following vulnerability has been resolved: virtionet: fix xdprxqinfo bug after suspend/resume The following sequence currently causes a driv...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005740)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005740 advisory. In the Linux kernel, the following vulnerability has been resolved: virtionet: fix xdprxqinfo bug after suspend/resume The following sequence currently causes a driv...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005464)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005464 advisory. In the Linux kernel, the following vulnerability has been resolved: virtionet: Fix napiskbcacheput warning After the commit bdacf3e34945 net: Use nested-BH locking f...