Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098761)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098761 advisory. In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it i...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it is probing has the proper number and types of USB endpoints it expects before binding to it. If a malicious device does not have the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: fix memory leak in updateeth regsAsync When writing to the device registers asynchronously, and if usbsubmiturb fails, the code fails to release the resources allocated for this process...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: net: usb: pegasus: enable basic endpoint checking The pegasusprobe function fills URBs with hardcoded endpoint pipes without verifying the endpoint descriptors: - usbrcvbulkpipedev, 1 for RX data - usbsndbulkpipedev, 2 for TX...

CVE-2026-43156

A flaw was found in the Linux kernel's USB Pegasus driver. This vulnerability allows a local attacker to use a specially crafted USB device to bypass expected endpoint checks. By presenting unexpected transfer types, the malicious device could trigger a system assertion, potentially leading to a...

EUVD-2026-27715

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: enable basic endpoint checking pegasusprobe fills URBs with hardcoded endpoint pipes without verifying the endpoint descriptors: - usbrcvbulkpipedev, 1 for RX data - usbsndbulkpipedev, 2 for TX data -...

CVE-2026-43156

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: enable basic endpoint checking pegasusprobe fills URBs with hardcoded endpoint pipes without verifying the endpoint descriptors: - usbrcvbulkpipedev, 1 for RX data - usbsndbulkpipedev, 2 for TX data -...

CVE-2026-43156 net: usb: pegasus: enable basic endpoint checking

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: enable basic endpoint checking pegasusprobe fills URBs with hardcoded endpoint pipes without verifying the endpoint descriptors: - usbrcvbulkpipedev, 1 for RX data - usbsndbulkpipedev, 2 for TX data -...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the pegasus driver’s failure to verify endpoint descriptors. This vulnerability may allow endpoin...

The vulnerability of the `update_eth regs async()` function in the `drivers/net/usb/pegasus.c` file of the Linux network adapter driver module allows a hacker to cause a service failure.

The vulnerability of the updateeth regs async function in the drivers/net/usb/pegasus.c file of the Linux network adapter driver module is related to improper memory release. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

CVE-2026-23290

A flaw was found in the Linux kernel's pegasus driver. A malicious USB device can exploit this vulnerability by not presenting the expected number and types of USB endpoints. This lack of proper validation causes the driver to blindly access uninitialized endpoints, leading to a system crash and ...

SUSE CVE-2026-23290

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not...

EUVD-2026-15219

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not...

CVE-2026-23290

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not...

AZL-80651 CVE-2026-23290 affecting package kernel for versions less than 6.6.130.1-1

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not...

CVE-2026-23290

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not...

UBUNTU-CVE-2026-23290

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not...

CVE-2026-23290 net: usb: pegasus: validate USB endpoints

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not...

CVE-2026-23290

CVE-2026-23290 affects the Linux kernel’s USB pegasus driver: it validates endpoints before bind, preventing binding if the device lacks expected URBs. Exploitation is LOCAL with LOW PRV requirement; impact is a potential crash/denial due to access to endpoints. The issue has been fixed upstream ...

CVE-2026-23290 net: usb: pegasus: validate USB endpoints

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not...