CVE-2026-50266

A flaw was found in OpenStack Neutron. A project manager can exploit this vulnerability by creating or updating a port on a shared network and setting the deviceowner to a specific value. This bypasses default access controls, allowing the project manager to obtain trusted network-service port...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS : QEMU vulnerabilities (USN-8412-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8412-1 advisory. Felipe Franciosi, Raphael Norwitz, and Peter Turschmid discovered that the iSCSI block driver in QEMU incorrectly...

CVE-2025-67446

Improper Authentication Authentication Bypass exists in Neterbit NW-431F Router 20241014-IR03 and before. The router uses a weak/predictable cookie value for authentication. By modifying the cookie value e.g., setting it to "admin", an attacker can bypass the authentication schema and gain...

CVE-2026-50266

In OpenStack Neutron before 28.0.1, a project manager can create or update a port on a shared network owned by another project and set deviceowner to a value that has "network:" at the beginning "network:dhcp" for example. The default port RBAC policies incorrectly included PROJECTMANAGER without...

PT-2026-46270

In OpenStack Neutron before 28.0.1, a project manager can create or update a port on a shared network owned by another project and set device owner to a value that has "network:" at the beginning "network:dhcp" for example. The default port RBAC policies incorrectly included PROJECT MANAGER witho...

CVE-2026-25681 affecting package sriov-network-device-plugin for versions less than 3.7.0-6

CVE-2026-25681 affecting package sriov-network-device-plugin for versions less than 3.7.0-6. A patched version of the package is available...

CVE-2026-39821 affecting package sriov-network-device-plugin for versions less than 3.7.0-6

CVE-2026-39821 affecting package sriov-network-device-plugin for versions less than 3.7.0-6. A patched version of the package is available...

CVE-2026-42506 affecting package sriov-network-device-plugin for versions less than 3.7.0-6

CVE-2026-42506 affecting package sriov-network-device-plugin for versions less than 3.7.0-6. A patched version of the package is available...

CVE-2026-10127

A weakness has been identified in Edimax BR-6478AC 1.23. This affects the function formStaDrvSetup of the file /goform/formStaDrvSetup of the component POST Request Handler. This manipulation of the argument rootAPmac causes command injection. The attack may be initiated remotely. The exploit has...

CVE-2026-46120

A flaw was found in the Linux kernel's ip6gre module. An unprivileged user could exploit this vulnerability by migrating a network device, causing the ip6erspanchangelink function to incorrectly handle network namespace references. This error leads to a use-after-free condition when the original...

CVE-2026-46165 openvswitch: vport: fix self-deadlock on release of tunnel ports

In the Linux kernel, the following vulnerability has been resolved: openvswitch: vport: fix self-deadlock on release of tunnel ports vports are used concurrently and protected by RCU, so netdevput must happen after the RCU grace period. So, either in an RCU call or after the synchronizenet. The...

SUSE CVE-2026-45900

In the Linux kernel, the following vulnerability has been resolved: crypto: caam - fix netdev memory leak in dpaa2caamprobe When commit 0e1a4d427f58 "crypto: caam: Unembed netdev structure in dpaa2" converted embedded netdevice to dynamically allocated pointers, it added cleanup in...

SUSE CVE-2026-45917

In the Linux kernel, the following vulnerability has been resolved: ipvs: do not keep destdst if dev is going down There is race between the netdev notifier ipvsdstevent and the code that caches dst with dev that is going down. As the FIB can be notified for the closed device after our handler...

CVE-2026-45917

A flaw was found in the Linux kernel's IP Virtual Server IPVS component. A race condition exists between the network device notifier and the destination cache when a device is shutting down. This can lead to a leaked device reference, potentially causing system instability or a denial of service...

CVE-2026-45917

In the Linux kernel, the following vulnerability has been resolved: ipvs: do not keep destdst if dev is going down There is race between the netdev notifier ipvsdstevent and the code that caches dst with dev that is going down. As the FIB can be notified for the closed device after our handler...

CVE-2026-45907

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix deadlocks between devlink and netdev instance locks In the mentioned "Fixes" commit, various work tasks triggering devlink health reporter recovery were switched to use netdevtrylock to protect against concurrent...

CVE-2026-45917 ipvs: do not keep dest_dst if dev is going down

In the Linux kernel, the following vulnerability has been resolved: ipvs: do not keep destdst if dev is going down There is race between the netdev notifier ipvsdstevent and the code that caches dst with dev that is going down. As the FIB can be notified for the closed device after our handler...

PT-2026-43733

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the caif serial component of the Linux kernel. A race condition occurs between the ldisc close function and packet transmission. Specifically, ldisc clos...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a deadlock issue between devlink and netdev instances. Due to an error in the lock order during t...

CVE-2026-9423 Edimax BR-6675nD POST Request mp command injection

A security flaw has been discovered in Edimax BR-6675nD 1.12. Impacted is the function mp of the file /goform/mp of the component POST Request Handler. Performing a manipulation of the argument command results in command injection. The attack may be initiated remotely. The exploit has been releas...