PT-2026-34900

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the cfg80211 component of the wifi subsystem. When an nl80211 socket originating a PMSR request is closed, the cfg80211 release pmsr function sets the nl portid variab...

PT-2026-34947

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the PCI endpoint pci-epf-vntb where the cmd handler work is not stopped during the epf ntb epc cleanup function. This can lead to the handler running after BAR mapping...

PT-2026-39012

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the KVM arm64 component, a failure in the vgic allocate private irqs locked function during vgic creation can lead to dist-rd regions remaining uninitialized. Consequently, when kvm...

PT-2026-36398

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mpu3050 gyro driver within the Industrial I/O IIO subsystem. During the teardown process, the free irq function is called using the mpu3050 handler instead of the...

PT-2026-30186

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the Network File System Daemon NFSD related to handling network namespace references for the /proc/fs/nfs/exports file descriptor. Specifically, the...

PT-2026-37497

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the octeontx2-af driver due to RX/TX flow-control bitmaps rx fc pfvf bmap and tx fc pfvf bmap being allocated by the cgx lmac init function but not released by th...

PT-2026-46030

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF condition exists in the Linux kernel's NFC HCI SHDLC implementation. The function llc shdlc deinit purges SHDLC skb queues and frees the llc shdlc structure while...

CVE-2026-23034

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Fix fence reference leak on queue teardown v2 The user mode queue keeps a pointer to the most recent fence in userq-lastfence. This pointer holds an extra dmafence reference. When the queue is destroyed, we free...

UBUNTU-CVE-2026-23034

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Fix fence reference leak on queue teardown v2 The user mode queue keeps a pointer to the most recent fence in userq-lastfence. This pointer holds an extra dmafence reference. When the queue is destroyed, we free...

CVE-2026-23034 drm/amdgpu/userq: Fix fence reference leak on queue teardown v2

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Fix fence reference leak on queue teardown v2 The user mode queue keeps a pointer to the most recent fence in userq-lastfence. This pointer holds an extra dmafence reference. When the queue is destroyed, we free...

CVE-2026-23034 drm/amdgpu/userq: Fix fence reference leak on queue teardown v2

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Fix fence reference leak on queue teardown v2 The user mode queue keeps a pointer to the most recent fence in userq-lastfence. This pointer holds an extra dmafence reference. When the queue is destroyed, we free...

CVE-2026-23034

CVE-2026-23034 concerns the Linux kernel’s drm/amdgpu/userq fence reference leak on queue teardown. The bug arose because userq->last_fence kept an extra dma_fence reference and was not released when the queue/driver was torn down, leaving objects in the amdgpu_userq_fence slab cache during mo...

CVE-2026-23034

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Fix fence reference leak on queue teardown v2 The user mode queue keeps a pointer to the most recent fence in userq-lastfence. This pointer holds an extra dmafence reference. When the queue is destroyed, we free...

CVE-2026-23034

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Fix fence reference leak on queue teardown v2 The user mode queue keeps a pointer to the most recent fence in userq-lastfence. This pointer holds an extra dmafence reference. When the queue is destroyed, we free...

kernel: KVM: arm64: Tear down vGIC on failed vCPU creation

A use-after-free flaw was found in KVM for arm64 in the Linux Kernel, if the kvmarchvcpucreate fails to share the vCPU page with the hypervisor. This vulnerability could even lead to a kernel information leak problem...

kernel: KVM: arm64: Tear down vGIC on failed vCPU creation

A use-after-free flaw was found in KVM for arm64 in the Linux Kernel, if the kvmarchvcpucreate fails to share the vCPU page with the hypervisor. This vulnerability could even lead to a kernel information leak problem...

Moderate: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

SUSE CVE-2026-22987

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: avoid dereferencing ERRPTR in tcfidrinfodestroy syzbot reported a crash in tcactinhw during netns teardown where tcfidrinfodestroy passed an ERRPTR-EBUSY value as a tcaction pointer, leading to an invalid...

RHEL 9 : kernel (RHSA-2026:1494)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1494 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: mac80211: fix potential double...

RHEL 9 : kernel (RHSA-2026:1441)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1441 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: iommufd/iovabitm...