651072 matches found
CVE-2026-89552
A flaw was found in the Linux kernel. When updating charp parameters, an allocation failure can cause the parameter to be set to NULL before the new value is successfully allocated. This can lead to a kernel NULL pointer dereference, which may result in a system crash and a denial of service...
CVE-2026-80965
A flaw was found in the Linux kernel's ALSA serial-u16550 driver. This vulnerability occurs because the driver does not properly validate the card index when a device is manually bound via the sysfs interface. A local user could exploit this by providing an invalid card index, leading to an...
CVE-2026-89752
A flaw was found in the Linux kernel's memory cgroup memcg component. When multiple file operations concurrently update memory.high or memory.max files in kernfs, a writer can continue reclaiming memory towards an outdated target. This can lead to an indefinite loop, causing a denial of service D...
CVE-2026-89647
A flaw was found in the Linux kernel's Ceph file system. The cephtrimdentries function, when invoked by cephcapreclaimwork, can enter an infinite loop under specific conditions where no leases need to be reclaimed. This busy loop causes excessive CPU utilization, potentially leading to a Denial o...
CVE-2026-89599
A flaw was found in the Linux kernel's fbdev: omapfb: panel-dsi-cm component. The dsicmprobe function registers a display before its associated lock mutex is properly initialized. This timing issue allows another process to attempt to acquire the uninitialized mutex, which could lead to system...
CVE-2026-89501
A flaw was found in the Linux kernel's ring-buffer component. A race condition occurs when resizing a sub-buffer without properly holding the cpubuffer::lock. This oversight can lead to concurrency issues with memory allocation and deallocation operations, potentially resulting in system...
CVE-2026-89737
A flaw was found in the Linux kernel's USB Type-C Thunderbolt driver. The tbtaltmoderemove function fails to properly disable and drain work items before freeing associated plug and cable references. This oversight can lead to a use-after-free vulnerability, where the system attempts to access...
CVE-2026-89608
A flaw was found in the ecryptfs component of the Linux kernel. The ecryptfsparsepacketset function incorrectly calculates the available buffer size when processing version 1 headers, leading to an overstatement of the buffer's actual capacity. This miscalculation could allow an attacker to cause...
CVE-2026-80948
A flaw was found in the Linux kernel's iwlwifi driver. An error handling issue within the iwlopmodedvmstart function can cause a memory leak. This occurs when certain error paths bypass a memory deallocation step, leading to unreleased memory. This vulnerability could potentially lead to system...
CVE-2026-89748
A flaw was found in the Linux kernel's tracing subsystem. An issue in the simpleringbufferswapreaderpage function, related to retry exhaustion during ring buffer reader page swaps, can lead to incorrect handling of successful or failed operations. This can result in corruption of the ring buffer,...
CVE-2026-89738
A flaw was found in the Linux kernel's at91udc USB gadget driver. In polled-VBUS mode, a timing issue during driver unbinding or probe failure can lead to a use-after-free vulnerability. A local attacker could exploit this by triggering a normal driver unbind operation, which may interleave with ...
CVE-2026-80975
A flaw was found in the Linux kernel's qnap-mcu driver. This vulnerability occurs when the driver processes commands and a reply from the Microcontroller Unit MCU arrives after a command has timed out or failed. The driver may write this late or unsolicited message into a memory area that is no...
CVE-2026-80950
A flaw was found in the Linux kernel's Renesas I3C driver. This driver uses an asynchronous model for data transfers. When a transfer times out, the associated memory is freed. However, if an interrupt occurs after the memory is freed but before the interrupt handler is aware, it can attempt to...
CVE-2026-80932
A flaw was found in the Linux kernel, specifically within the vsock/virtio component. An incorrect order of flushing work items during the removal of a virtiovsock object can lead to a use-after-free condition. This vulnerability allows a race condition where memory can be freed while still in us...
CVE-2026-89676
A flaw was found in the Linux kernel's Network File System Daemon nfsd component. When performing an asynchronous async copy operation, a programming error causes a stale identifier IDR entry to point to memory that has already been reused. This can lead to memory corruption, where the system...
CVE-2026-89439
A flaw was found in the Linux kernel's Intel Speed Select Technology ISST driver. A missing NULL check for isstcommon.sstinst during failed socket loading could allow a local attacker to trigger a NULL pointer dereference. This vulnerability could lead to a system crash, resulting in a Denial of...
CVE-2026-81015
A flaw was found in the Linux kernel's AMD PMC Power Management Controller driver. When the amdstbs2dinit function fails during the driver's initialization process, it can lead to unreleased resources, specifically the LPS0 s2idle handler and debugfs directory. This resource leak can corrupt...
CVE-2026-80987
A flaw was found in the Linux kernel's Non-Transparent Bridge NTB transport module. When processing oversized transmit TX buffers, the system fails to properly free the allocated memory, leading to a memory leak. This continuous leakage of memory could eventually exhaust system resources, resulti...
CVE-2026-80990
A flaw was found in the Linux kernel's Thunderbolt networking driver. An issue in the tbnetconnectedwork function can lead to a resource leak. When an unexpected HopID is allocated during an XDomain connection, the ID is not properly released, causing it to remain active without a reference. This...
