CVE-2026-98842

A flaw was found in the Linux kernel's module loading subsystem. When an error occurs during module initialization, the kernel fails to propagate the error code and incorrectly reports a successful load after the module has already been cleaned up. A local privileged user could trigger this...

CVE-2026-98473

A flaw was found in the Linux kernel's s390 Virtual Function I/O Adjunct Processor VFIO-AP device driver. A local user with administrative privileges can trigger this issue by removing an AP queue from the host configuration while it remains assigned to an active virtual machine. Because the driv...

CVE-2026-98468

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine subsystem for ARM64. This flaw may allow a local user to cause a Denial of Service DoS or kernel instability. A race condition occurs when virtual machine stage 2 memory tables are freed concurrently with host memory migratio...

CVE-2026-98352

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA Transport client driver. A race condition occurs when a connection setup attempt is interrupted during teardown, causing shared Completion Queue CQ resources to be retained without being released. This flaw may allow an...

CVE-2026-72169

A flaw was found in the Linux kernel's 'kho' component, responsible for memory management. When a user specifies fixed scratch sizes via the command line, these sizes are not consistently aligned to 'CMAMINALIGNMENTBYTES'. This can result in the kernel releasing a pageblock that is only partially...

CVE-2026-72078

A flaw was found in the Linux kernel's ims-pcu driver. This driver incorrectly assumes that the first endpoint of the control interface is an interrupt IN endpoint without proper validation. A malicious Universal Serial Bus USB device could exploit this by providing a different endpoint type. Thi...

CVE-2026-68419

A flaw was found in the Linux kernel's RDMA/irdma component. A local user could exploit this by attempting to re-register specific memory regions Queue Pair, Completion Queue, or Shared Receive Queue objects that are not intended for re-registration. This could lead to an invalid operation being...

CVE-2026-64005

A flaw was found in the Linux kernel's Server Message Block SMC network component. This vulnerability occurs because the system's internal tables, known as hashtables, are improperly reset after they have already been initialized and are actively in use. This incorrect re-initialization can lead ...

CVE-2026-63865

A flaw was found in the Linux kernel. The Berkeley Packet Filter BPF Linux Security Modules LSM feature incorrectly registered certain hooks, tasktoinode and inetconnestablished, as available for sleepable programs. These hooks are invoked in critical system contexts where program sleeping is not...

CVE-2026-53168

A flaw was found in the Linux kernel's Filesystem in Userspace FUSE component. The fusenotify function, specifically the FUSENOTIFYSTORE and FUSENOTIFYRETRIEVE operations, allows the FUSE daemon to write or read pagecache contents. When these operations are performed on directories configured wit...

CVE-2026-53074

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter subsystem. Specifically, the bpfprogtestrunskb function, responsible for testing BPF programs with network packets, did not properly validate the length of IPv4 and IPv6 inputs. This could allow the kernel to attempt to access...

CVE-2026-46254

A flaw was found in the Linux kernel's AppArmor security module. This vulnerability arises when AppArmor processes unaligned Deterministic Finite Automaton DFA tables, which can originate from either kernel or userspace. The unaligned memory access triggered by these tables can lead to system...

CVE-2026-46265

A flaw was found in the Linux kernel's RDMA/hns component. When the sunrpc Sun Remote Procedure Call is in use and a reset is triggered, a workqueue dependency issue can occur during Queue Pair QP destruction. This can lead to a kernel warning related to memory reclaim, potentially causing system...

CVE-2026-45847

A flaw was found in the Linux kernel's network component, specifically related to handling Internet Protocol over Internet Protocol IPIP tunnels. A local user could potentially craft a network configuration with a very long forward path, which could lead to an unexpected condition within the...

CVE-2026-43340

A flaw was found in the comedi subsystem of the Linux kernel. This vulnerability arises when a comedidevice is reattached to different low-level drivers using the COMEDIDEVCONFIG ioctl command. A local user with appropriate privileges could exploit this by repeatedly attaching the device, leading...

SUSE CVE-2025-68799

In the Linux kernel, the following vulnerability has been resolved: caif: fix integer underflow in cffrmlreceive The cffrmlreceive function extracts a length field from the packet header and, when FCS is disabled, subtracts 2 from this length without validating that len = 2. If an attacker sends ...

CVE-2025-68799

In the Linux kernel, the following vulnerability has been resolved: caif: fix integer underflow in cffrmlreceive The cffrmlreceive function extracts a length field from the packet header and, when FCS is disabled, subtracts 2 from this length without validating that len = 2. If an attacker sends ...

CVE-2025-68799

In the Linux kernel, the following vulnerability has been resolved: caif: fix integer underflow in cffrmlreceive The cffrmlreceive function extracts a length field from the packet header and, when FCS is disabled, subtracts 2 from this length without validating that len = 2. If an attacker sends ...

CVE-2025-68799

CVE-2025-68799 : In the Linux kernel, the function cffrml_receive() extracts a length from the packet header and, when FCS is disabled, subtracts 2 without validating that len >= 2, enabling an integer underflow. This can cause memory exhaustion, kernel instability, and potential disclosure if...

PT-2026-2531

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer underflow issue exists in the cffrml receive function when handling packets with FCS disabled. The function extracts a length field from the packet header and subtracts 2 from...