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Search Results (107887 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-83638 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7.8 High |
| Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88128 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-28 | 7.8 High |
| Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88133 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7.8 High |
| Improper authorization in Windows Portable Device Enumerator Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88134 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7.8 High |
| Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88142 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 8.8 High |
| Use after free in Windows Background Intelligent Transfer Service (BITS) allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-83637 | 1 Microsoft | 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more | 2026-10-28 | 7.8 High |
| Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88146 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-28 | 7 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83634 | 1 Microsoft | 13 Windows 11 23h2, Windows 11 23h2, Windows 11 24h2 and 10 more | 2026-10-28 | 7.8 High |
| Double free in Windows BitLocker allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88147 | 1 Microsoft | 27 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 24 more | 2026-10-28 | 7.8 High |
| Heap-based buffer overflow in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88149 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7 High |
| Double free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83584 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7 High |
| Use after free in Windows Smart Card allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88157 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-28 | 8.8 High |
| Heap-based buffer overflow in OpenSSH for Windows allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-83585 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7.8 High |
| Use of externally-controlled format string in Windows NTFS allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88159 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 8.8 High |
| Use after free in Windows Background Intelligent Transfer Service (BITS) allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-83579 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7.8 High |
| Heap-based buffer overflow in Windows Smart Card allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83575 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7 High |
| Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83574 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7 High |
| Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83570 | 1 Microsoft | 27 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 24 more | 2026-10-28 | 7.8 High |
| Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-87397 | 1 Oracle | 1 Outside In Technology | 2026-10-28 | 8.8 High |
| Vulnerability in the Oracle Outside In Technology product of Oracle Fusion Middleware (component: Outside In Core). The supported version that is affected is 8.5.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Outside In Technology. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Outside In Technology. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | ||||
| CVE-2026-82961 | 1 Zephyrproject | 1 Zephyr | 2026-10-28 | 7.8 High |
| The GPIO syscall handlers in drivers/gpio/gpio_handlers.c did not validate the pin argument supplied by a user-mode caller. z_vrfy_gpio_pin_configure(), z_vrfy_gpio_pin_get_config() and z_vrfy_gpio_pin_interrupt_configure() verified only the device object (K_SYSCALL_DRIVER_GPIO() / K_SYSCALL_OBJ()) and then passed the caller-supplied gpio_pin_t straight through to z_impl_gpio_pin_*() and on to the driver. The only pin check in include/zephyr/drivers/gpio.h was __ASSERT(gpio_port_pin_is_supported(cfg->port_pin_mask, pin), ...), which compiles to nothing unless CONFIG_ASSERT is enabled, so in a production build no check existed at all. GPIO drivers use pin as a shift count and as an array index on the documented assumption that it is a pin the controller supports. On STM32, for example, gpio_stm32_pin_interrupt_configure() turns pin into an EXTI line and stm32_gpio_intc_set_irq_callback() writes data->cb[line_num].cb and data->cb[line_num].data into a NUM_EXTI_LINES-entry array (default 16) in drivers/interrupt_controller/intc_gpio_stm32.c, guarded only by a compiled-out __ASSERT_NO_MSG(); the same function then reads exti_irq_table[line_num] and calls irq_enable() on the result. Other controllers index fixed-size per-pin configuration tables the same way — drivers/gpio/gpio_ite_it8xxx2_v2.c reads an MMIO base pointer out of wuc_base[8] with the caller's pin and performs a read-modify-write through it. The issue is reachable only in builds with CONFIG_USERSPACE=y (the file is compiled under that symbol), by a user-mode thread that has been granted access to a GPIO device object. Such a grant is intended to authorize control of that port's pins; the missing validation instead lets the thread drive a supervisor-mode out-of-bounds write of a function pointer and an associated void * past a kernel .bss array, and out-of-bounds reads that feed irq_enable() and MMIO accesses — an escape from the user-mode sandbox that can lead to kernel memory corruption, arbitrary code execution, or a crash. The fix validates pin against the controller's gpio_driver_config.port_pin_mask with gpio_port_pin_is_supported() in every pin-taking z_vrfy_ handler and returns -EINVAL otherwise, complemented by an unconditional pin >= GPIO_MAX_PINS_PER_PORT range check added to the shared z_impl_gpio_pin_*() inlines. | ||||