CVE-2026-9771

The flashcopy system call is verified by zvrfyflashcopy in drivers/flash/flashutil.c. On builds with CONFIGUSERSPACE enabled, this handler is the kernel-side trust boundary for a user-mode caller. Prior to the fix it validated only the output buffer KSYSCALLMEMORYWRITE and passed the two struct...

CVE-2026-9771

CVE-2026-9771 is a missing device-pointer validation vulnerability in the Zephyr RTOS flash_copy() system call (drivers/flash/flash_util.c), affecting builds with CONFIG_USERSPACE enabled. The handler z_vrfy_flash_copy() validated only the output buffer but passed src_dev and dst_dev directly to ...

EUVD-2026-60268

The flashcopy system call is verified by zvrfyflashcopy in drivers/flash/flashutil.c. On builds with CONFIGUSERSPACE enabled, this handler is the kernel-side trust boundary for a user-mode caller. Prior to the fix it validated only the output buffer KSYSCALLMEMORYWRITE and passed the two struct...

CVE-2026-9771 Missing device-pointer validation in flash_copy() syscall allows userspace privilege escalation

The flashcopy system call is verified by zvrfyflashcopy in drivers/flash/flashutil.c. On builds with CONFIGUSERSPACE enabled, this handler is the kernel-side trust boundary for a user-mode caller. Prior to the fix it validated only the output buffer KSYSCALLMEMORYWRITE and passed the two struct...

CVE-2026-9771 Missing device-pointer validation in flash_copy() syscall allows userspace privilege escalation

The flashcopy system call is verified by zvrfyflashcopy in drivers/flash/flashutil.c. On builds with CONFIGUSERSPACE enabled, this handler is the kernel-side trust boundary for a user-mode caller. Prior to the fix it validated only the output buffer KSYSCALLMEMORYWRITE and passed the two struct...

CVE-2026-74519

A flaw was found in the Linux kernel. An issue within the pinctrl subsystem's device tree handling could lead to a double-free vulnerability. This occurs when an error path during device binding attempts to free uninitialized memory, potentially allowing a local attacker to trigger a system crash...

CVE-2026-68456

A flaw was found in the Linux kernel's ueagle-atm USB driver. This driver uses an asynchronous mechanism for loading firmware but does not wait for its completion when a device is disconnected. This creates a race condition where the device's teardown can run concurrently with firmware loading. I...

CVE-2026-72445

A flaw was found in the Linux kernel's ALSA USB audio driver for QCOM devices. An attacker, by providing an invalid service interval during stream enablement, can cause the audio substream to become unresponsive. This can lead to a Denial of Service DoS for the affected audio device, requiring a...

CVE-2026-49304

Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-49304

Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-49304

Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability...

EUVD-2026-60071

Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-49304

Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability...

kernel: dm log: fix out-of-bounds write due to region_count overflow

A flaw was found in the Linux kernel's device-mapper log dm log component. A local attacker could exploit an integer overflow vulnerability where a 64-bit value is truncated to 32 bits, leading to undersized memory allocations. This allows for out-of-bounds writes to kernel memory during log...

PT-2026-76715

The flash copy system call is verified by z vrfy flash copy in drivers/flash/flash util.c. On builds with CONFIG USERSPACE enabled, this handler is the kernel-side trust boundary for a user-mode caller. Prior to the fix it validated only the output buffer K SYSCALL MEMORY WRITE and passed the two...

Important: sg3_utils

Issue Overview: A flaw was found in sg3utils. The sginq command, when invoked with the --export option, outputs device identification data without sanitizing control characters in SCSI name string fields. A newline character embedded in a device-supplied name string can inject arbitrary propertie...

Tenda AC10: Identity Authentication Vulnerability

The Tenda AC10 is a dual-band Gigabit wireless router launched by Shenzhen Jixiang Tengda Technology Co., Ltd. in September 2017. The Tenda AC10 has a vulnerability related to authentication processing. This vulnerability stems from the R7WebsSecurityHandler function in the httpd component, which...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100331)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100331 advisory. In the Linux kernel, the following vulnerability has been resolved: fbdev: rivafb: fix divide error in nv3arb A userspace program can trigger the RIVA NV3 arbitratio...

EUVD-2026-60538

Tenda W20E V16.01.0.62782 /goform/telnet endpoint allows unauthenticated remote attackers to activate the Telnet daemon and obtain root shell access...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099774)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099774 advisory. In the Linux kernel, the following vulnerability has been resolved: dm: clear cloned request bio pointer when last clone bio completes Stale rq-bio values have been...