CVE-2026-23475

In the Linux kernel, the following vulnerability has been resolved: spi: fix statistics allocation The controller per-cpu statistics is not allocated until after the controller has been registered with driver core, which leaves a window where accessing the sysfs attributes can trigger a...

CVE-2026-23475

CVE-2026-23475 affects the Linux kernel SPI subsystem. The issue was a NULL pointer dereference window in per‑CPU controller statistics: stats were allocated only after controller registration with driver core, so early sysfs access could dereference NULL. The fix moves statistics allocation to t...

CVE-2026-23475 spi: fix statistics allocation

In the Linux kernel, the following vulnerability has been resolved: spi: fix statistics allocation The controller per-cpu statistics is not allocated until after the controller has been registered with driver core, which leaves a window where accessing the sysfs attributes can trigger a...

CVE-2026-23467 drm/i915/dmc: Fix an unlikely NULL pointer deference at probe

In the Linux kernel, the following vulnerability has been resolved: drm/i915/dmc: Fix an unlikely NULL pointer deference at probe inteldmcupdatedc6allowedcount oopses when DMC hasn't been initialized, and dmc is thus NULL. That would be the case when the call path is intelpowerdomainsinithw -...

CVE-2026-23464 soc: microchip: mpfs: Fix memory leak in mpfs_sys_controller_probe()

In the Linux kernel, the following vulnerability has been resolved: soc: microchip: mpfs: Fix memory leak in mpfssyscontrollerprobe In mpfssyscontrollerprobe, if ofgetmtddevicebynode fails, the function returns immediately without freeing the allocated memory for syscontroller, leading to a memor...

CVE-2026-23434

CVE-2026-23434 affects the Linux kernel MTD NAND driver (mtd: rawnand) where nand_lock()/nand_unlock() call into chip->ops.lock_area/unlock_area without holding the NAND device lock. The fix introduces serialisation by wrapping those lock/unlock calls with nand_get_device()/nand_release_device...

CVE-2026-23434 mtd: rawnand: serialize lock/unlock against other NAND operations

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: serialize lock/unlock against other NAND operations nandlock and nandunlock call into chip-ops.lockarea/unlockarea without holding the NAND device lock. On controllers that implement SETFEATURES via multiple low-lev...

CVE-2026-23434

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: serialize lock/unlock against other NAND operations nandlock and nandunlock call into chip-ops.lockarea/unlockarea without holding the NAND device lock. On controllers that implement SETFEATURES via multiple low-lev...

Cisco Integrated Management Controller Authentication Bypass (cisco-sa-cimc-auth-bypass-AgG2BxTn)

According to its self-reported version, the Cisco Integrated Management Controller is affected by an authentication bypass vulnerability. - A vulnerability in the change password functionality of Cisco Integrated Management Controller IMC could allow an unauthenticated, remote attacker to bypass...

CVE-2026-31389: Use After Free

In the Linux kernel, the following vulnerability has been resolved: spi: fix use-after-free on controller registration failure Make sure to deregister from driver core also in the unlikely event that per-cpu statistics allocation fails during controller registration to avoid use-after-free of...

Apple Live Caller ID Privacy Concerns

Apple's oblivious HTTP relay for Live Caller ID Lookup iOS 18+ routes traffic through 14 third-party endpoints across six countries. These include an anonymous Delaware LLC sharing data with OpenAI, a Russian endpoint Yandex, and a Swiss GmbH whose privacy policy names "The Legal Entity to be...

PT-2026-30129

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a flaw where nand lock and nand unlock functions did not hold the NAND device lock when calling chip-ops.lock area/unlock area. This could lead to race...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the improper timing of the SPI controller’s statistics allocation. This vulnerability may lead to null...

The vulnerability of the password change function in the Cisco Integrated Management Controller (IMC) allows a hacker to bypass existing security mechanisms and elevate their privileges to an admin level.

The vulnerability of the password change function in the Cisco Integrated Management Controller IMC remote management system is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to bypass existing security mechanisms and elevate their privileges...

The vulnerability of the Cisco Integrated Management Controller, a software tool for remote server management, arises from the lack of data cleaning at the management level. This allows attackers to execute arbitrary commands with root privileges.

The vulnerability of the Cisco Integrated Management Controller, a software tool for remote server management, is related to the lack of measures taken to clean data at the management level. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands with root privileges...

The vulnerability of the Cisco Integrated Management Controller, a software tool for remote server management, arises from the lack of data cleaning at the management level. This allows attackers to execute arbitrary commands with root privileges.

The vulnerability of the Cisco Integrated Management Controller, a software tool for remote server management, is related to the lack of measures taken to clean data at the management level. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands with root privileges...

The vulnerability of the Cisco Integrated Management Controller, a software tool for remote server management, arises from the lack of data cleaning at the management level. This allows attackers to execute arbitrary commands with root privileges.

The vulnerability of the Cisco Integrated Management Controller, a software tool for remote server management, is related to the lack of measures taken to clean data at the management level. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands with root privileges...

Juju 安全漏洞

Juju is a canonical Juju open-source application orchestration engine. Vulnerabilities existed in versions of Juju between 2.9 and 2.9.56, as well as in versions between 3.6 and 3.6.19. These vulnerabilities stemmed from the ability for any authenticated user, machine, or controller to modify the...

PT-2026-30121

Name of the Vulnerable Software and Affected Versions Juju versions 2.9 through 2.9.55 and 3.6 through 3.6.18 Description Juju, an application orchestration engine, allows any authenticated user, machine, or controller to modify application resources within a Juju controller. This impacts version...

The vulnerability of the Cisco Integrated Management Controller, a software tool for remote server management, relates to writing beyond the buffer boundaries, allowing an attacker to execute arbitrary code with root privileges.

The vulnerability of the Cisco Integrated Management Controller, a software tool for remote server management, relates to writing beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker operating remotely to execute arbitrary code with root privileges...