SUSE CVE-2026-64531

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: reject oversized nested action attrs Open vSwitch stores generated flow actions as nlattrs, whose nlalen field is u16. Commit a1e64addf3ff "net: openvswitch: remove misbehaving actions length check" allowed the...

Unbreakable Enterprise kernel security update

6.12.0-204.92.4.4.3 - KVM: x86: Check for invalid/obsolete root after making MMU pages available Sean Christopherson Orabug: 39832878 CVE-2026-64561 - x86/bugs: Make Safe-RET robust against interrupt injection Borislav Petkov AMD Orabug: 39832867 CVE-2026-68480 6.12.0-204.92.4.4.2 - net: tap: set...

ROS-20260211-73-0003

A vulnerability in the outputuserspace function of the net/openvswitch/actions.c component of the Linux operating system kernel is related to data type handling errors. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990564)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990564 advisory. In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix leak of nested actions While parsing user-provided actions, openvswitch...

EUVD-2025-9395

Malicious code in bioql PyPI...

The vulnerability in the net_openvswitch/actions.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the netopenvswitch/actions.c component of the Linux kernel relates to reading data from the buffer beyond its allowable limits. Exploiting this vulnerability can allow an attacker to cause a service failure...