CVE-2026-68463

A flaw was found in the Linux kernel, specifically within the mmc: sdhci-esdhc-imx component responsible for managing multimedia card MMC host controllers. During system suspend operations, an error in power management could cause the system to attempt accessing hardware that is not properly...

CVE-2026-74470

A flaw was found in the scsidebug module of the Linux kernel. This vulnerability occurs in the respreportzones function when handling specific allocation lengths, leading to an integer underflow. On 32-bit systems, this can cause an out-of-bounds write, which results in a kernel panic. A local...

The vulnerability of the ec_bhf component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the ecbhf component in the Linux operating system’s kernel is related to the copying of buffers without checking the input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100525)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100525 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: validate free block extents against the partition length udffreeblocks checks the logical...

CVE-2026-74470

In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Fix REPORT ZONES alloclen underflow OOB write respreportzones sizes the reply buffer from the CDB allocation length. The v3 fix rounds alloclen up with ALIGN before deriving the descriptor count: repmaxzones =...

CVE-2026-74457

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: add bounds check for USB channel index The channel control index ctrlidx is derived from rx-len which comes directly from a device USB payload. The mask 0x0f allows values 0-15, but the array size of usbif-dev is on...

UBUNTU-CVE-2026-74442

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: avoid destroyworkqueueNULL on vkms init failure Two paths through vmwvkmsinit can leave vmw-crcworkq NULL while still leaving the rest of the driver in a state that calls vmwvkmscleanup at module unload: 1...

UBUNTU-CVE-2026-74457

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: add bounds check for USB channel index The channel control index ctrlidx is derived from rx-len which comes directly from a device USB payload. The mask 0x0f allows values 0-15, but the array size of usbif-dev is on...

CVE-2026-74442

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: avoid destroyworkqueueNULL on vkms init failure Two paths through vmwvkmsinit can leave vmw-crcworkq NULL while still leaving the rest of the driver in a state that calls vmwvkmscleanup at module unload: 1...

CVE-2026-74518

CVE-2026-74518 — Linux kernel: mm/hugetlb list corruption in allocate_file_region_entries() fixed. The bug allowed a corrupted resv->region_cache when top‑up relied on list_splice() leaving a stale source head during a retry loop under concurrent mappings of hugetlbfs. The fix uses list_splice...

CVE-2026-74470

The CVE-2026-74470 issue affects the Linux kernel in the scsi_debug path for REPORT ZONES replies. The vulnerability arises from an alloc_len handling bug where resp_report_zones() derives arr_len and rep_max_zones from the CDB alloc_len; for large alloc_len (0xFFFFFFC1..0xFFFFFFFF) ALIGN() can p...

EUVD-2026-59661

In the Linux kernel, the following vulnerability has been resolved: gpio: pch: use rawspinlockt for the register lock pchirqtype is registered as the irqchip .irqsettype callback and takes chip-spinlock with spinlockirqsave. This callback is reached from setupirq - irqsettrigger - chip-irqsettype...

CVE-2026-74457 can: peak_usb: add bounds check for USB channel index

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: add bounds check for USB channel index The channel control index ctrlidx is derived from rx-len which comes directly from a device USB payload. The mask 0x0f allows values 0-15, but the array size of usbif-dev is on...

CVE-2026-74457

The CVE-2026-74457 entry describes a Linux kernel issue in the can: peak_usb driver where ctrl_idx is derived from rx->len (USB payload). The mask 0x0f allows 0–15, but usb_if->dev[] is only size 2, causing heap out-of-bounds read and kernel panic in IRQ context. The fix adds bounds checks ...

EUVD-2026-59650

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: add bounds check for USB channel index The channel control index ctrlidx is derived from rx-len which comes directly from a device USB payload. The mask 0x0f allows values 0-15, but the array size of usbif-dev is on...

CVE-2026-74449 drm/amd/display: Fix divide-by-zero in calculate_mcache_setting on zero viewport

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix divide-by-zero in calculatemcachesetting on zero viewport If a plane reaches calculatemcachesetting with a zero-area viewport, calculatemcachesetting exits early with nummcaches == 0 and mvmpgwidth/height == ...

CVE-2026-74449 drm/amd/display: Fix divide-by-zero in calculate_mcache_setting on zero viewport

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix divide-by-zero in calculatemcachesetting on zero viewport If a plane reaches calculatemcachesetting with a zero-area viewport, calculatemcachesetting exits early with nummcaches == 0 and mvmpgwidth/height == ...

CVE-2026-74442 drm/vmwgfx: avoid destroy_workqueue(NULL) on vkms init failure

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: avoid destroyworkqueueNULL on vkms init failure Two paths through vmwvkmsinit can leave vmw-crcworkq NULL while still leaving the rest of the driver in a state that calls vmwvkmscleanup at module unload: 1...

CVE-2026-74442

CVE-2026-74442 affects the Linux kernel drm/vmwgfx/vkms code. Two code paths in vmw_vkms_init() can leave vmw->crc_workq NULL while the driver is not fully unload-safe, causing a panic when vmw_vkms_cleanup() runs destroy_workqueue(NULL). Fixes: (1) remove the early return so the workqueue is ...

CVE-2026-74342

In the Linux kernel, the following vulnerability has been resolved: kernfs: link kn to its parent before the LSM init hook After commit 12e9e3cd03b5 "simpexattr: use per-sb cache", kernfsxattrset and kernfsxattrget compute the cache via kernfsrootkn before any other check. kernfsrootkn walks...