USN-8618-1: Linux kernel vulnerabilities

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. CVE-2025-54518 Several security issues...

CVE-2026-53169

A flaw was found in the Linux kernel's accel/ethosu driver. An unprivileged local user with access to the Direct Rendering Manager DRM device could submit a specific command NPUOPRESIZE that the driver does not properly handle. This could lead to excessive kernel log spam and, if the paniconwarn...

UBUNTU-CVE-2026-53169

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: reject NPUOPRESIZE commands from userspace NPUOPRESIZE is a U85-only command that the driver does not yet implement. The existing WARNON1 placeholder fires unconditionally whenever userspace submits this command via...

CVE-2026-53169

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: reject NPUOPRESIZE commands from userspace NPUOPRESIZE is a U85-only command that the driver does not yet implement. The existing WARNON1 placeholder fires unconditionally whenever userspace submits this command via...

CVE-2026-53169

In the Linux kernel, accel/ethosu has been fixed to reject NPU_OP_RESIZE commands from userspace. The driver previously used an unconditional WARN_ON(1) in DRM_IOCTL_ETHOSU_GEM_CREATE, enabling kernel log spam and, if panic_on_warn was set, potential DoS via a local unprivileged user. The patch r...

EUVD-2026-39260

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: reject NPUOPRESIZE commands from userspace NPUOPRESIZE is a U85-only command that the driver does not yet implement. The existing WARNON1 placeholder fires unconditionally whenever userspace submits this command via...

EUVD-2026-39261

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: reject DMA commands with uninitialized length cmdstateinit initializes the command state with memset0xff, leaving dma-len at U64MAX to signal missing setup. The only setter is NPUSETDMA0LEN; if userspace omits this...

CVE-2026-53169 accel/ethosu: reject NPU_OP_RESIZE commands from userspace

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: reject NPUOPRESIZE commands from userspace NPUOPRESIZE is a U85-only command that the driver does not yet implement. The existing WARNON1 placeholder fires unconditionally whenever userspace submits this command via...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fixed a potential use-after-free issue in airohanpuget. np-name was being used after calling ofnodeputnp, which releases the node and could lead to a use-after-free bug. Previously, ofnodeputnp was called...

CVE-2026-20718

A flaw was found in IntelR NPU Driver software installers. Incorrect default permissions may allow an unprivileged, authenticated local attacker to escalate privileges. This high-complexity attack requires user interaction and can lead to significant impacts on the confidentiality, integrity, and...

CVE-2026-20754

CVE-2026-20754 pertains to improper conditions checks in firmware for Intel NPU Driver components (Ring 1: Device Drivers). The issue arises from a faulty condition check that can permit a local, low-complexity attack by an authenticated, unprivileged user, potentially enabling a denial of servic...

CVE-2026-20754

Improper conditions check in some firmware for some IntelR NPU Drivers within Ring 1: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

CVE-2026-20718

Incorrect default permissions for some IntelR NPU Driver software installers before version 32.0.100.4511 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation ...

CVE-2026-20718

Incorrect default permissions for some IntelR NPU Driver software installers before version 32.0.100.4511 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation ...

Intel NPU Driver for Linux和Intel NPU Driver for Windows 安全漏洞

The Intel NPU Driver for Linux and the Intel NPU Driver for Windows are driver programs for neural processing units developed by Intel Corporation. Previous versions of the Intel NPU Driver for Linux and Intel NPU Driver for Windows 32.0.100.4511 contained security vulnerabilities. These...

PT-2026-40084

Incorrect default permissions for some IntelR NPU Driver software installers before version 32.0.100.4511 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable escalation ...

PT-2026-40088

Improper conditions check in some firmware for some IntelR NPU Drivers within Ring 1: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via...

Intel® NPU Driver Advisory

Summary: Potential security vulnerabilities for some Intel® NPU Drivers may allow escalation of privilege or denial of service. Intel is releasing software updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2026-20754 Description: Improper conditions check in...

Intel NPU Drivers 代码问题漏洞

Intel NPU Drivers is a driver for neural network processing units developed by Intel Corporation in the United States. There are code vulnerabilities in Intel NPU Drivers, which stem from improper conditional checks in certain firmware within Ring 1 Device Drivers. These vulnerabilities may lead ...

PT-2026-33777

Name of the Vulnerable Software and Affected Versions Glances versions prior to 4.5.4 Description A Server-Side Request Forgery SSRF issue exists in the Glances IP plugin due to improper validation of the public api configuration parameter. The value of public api is passed directly to the urlope...