Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007452)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007452 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: arcuart: fix ofiomap leak in arcserialprobe Smatch reports:...

CVE-2026-30613

An information disclosure vulnerability exists in AZIOT 1 Node Smart Switch 16amp- WiFi/Bluetooth Enabled Software Version: 1.1.9 due to improper access control on the UART debug interface. An attacker with physical access can connect to the UART interface and obtain sensitive information from th...

AZIOT 1 Node Smart Switch 安全漏洞

AZIOT 1 Node Smart Switch is a single-node intelligent switching device developed by the Indian company AZIOT. Version 1.1.9 of AZIOT 1 Node Smart Switch contains a security vulnerability. This vulnerability stems from improper access control of the UART debugging interface, which may allow...

SUSE CVE-2026-23472

In the Linux kernel, the following vulnerability has been resolved: serial: core: fix infinite loop in handletx for PORTUNKNOWN uartwriteroom and uartwrite behave inconsistently when xmitbuf is NULL which happens for PORTUNKNOWN ports that were never properly initialized: - uartwriteroom returns...

EUVD-2026-18745

In the Linux kernel, the following vulnerability has been resolved: serial: core: fix infinite loop in handletx for PORTUNKNOWN uartwriteroom and uartwrite behave inconsistently when xmitbuf is NULL which happens for PORTUNKNOWN ports that were never properly initialized: - uartwriteroom returns...

CVE-2026-23472

A flaw was found in the Linux kernel's serial core component. An inconsistency between the uartwriteroom and uartwrite functions, specifically when handling PORTUNKNOWN serial ports with a NULL transmit buffer, can lead to an infinite loop. This allows a local user or process to trigger a system...

CVE-2026-23472

In the Linux kernel, the following vulnerability has been resolved: serial: core: fix infinite loop in handletx for PORTUNKNOWN uartwriteroom and uartwrite behave inconsistently when xmitbuf is NULL which happens for PORTUNKNOWN ports that were never properly initialized: - uartwriteroom returns...

CVE-2026-23472 serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN

In the Linux kernel, the following vulnerability has been resolved: serial: core: fix infinite loop in handletx for PORTUNKNOWN uartwriteroom and uartwrite behave inconsistently when xmitbuf is NULL which happens for PORTUNKNOWN ports that were never properly initialized: - uartwriteroom returns...

CVE-2026-23472

Summary: A Linux kernel vulnerability in the serial core (CVE-2026-23472) arises when handling PORT_UNKNOWN with a NULL transmit buffer, where uart_write_room() can report available space inconsistently with uart_write() , causing an infinite loop in drivers that rely on tty_write_room() to decid...

CVE-2026-30704

The WiFi Extender WDR201A HW V2.1, FW LFMZX28040922V1.02 exposes an unprotected UART interface through accessible hardware pads on the PCB...

PT-2026-36449

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the NFC pn533 component, the pn532 receive buf function appends incoming bytes to dev-recv skb and only resets the buffer upon recognition of a complete frame by pn532 uart rx is fram...

CVE-2026-23287

A flaw was found in the Linux kernel's irqchip/sifive-plic component. When an interrupt's affinity setting is changed while a hardware thread hart is still processing the interrupt, the Programmable Interrupt Controller PLIC may ignore the interrupt completion message. This can lead to the...

ROS-20260323-73-0008

A vulnerability in the uartregisterdriver function of the Linux kernel is related to a pointer dereferencing error. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

CVE-2026-32291

The GL-iNet Comet GL-RM1 KVM before 1.8.2 does not require authentication on the UART serial console. This attack requires physically opening the device and connecting to the UART pins...

CVE-2026-32291 GL-iNet Comet (GL-RM1) KVM unauthenticated root access via UART serial console

The GL-iNet Comet GL-RM1 KVM before 1.8.2 does not require authentication on the UART serial console. This attack requires physically opening the device and connecting to the UART pins...

CVE-2026-32291 GL-iNet Comet (GL-RM1) KVM unauthenticated root access via UART serial console

The GL-iNet Comet GL-RM1 KVM before 1.8.2 does not require authentication on the UART serial console. This attack requires physically opening the device and connecting to the UART pins...

Multiple IP-KVM Vulnerabilities

RISK EVALUATION Multiple KVM products GL-iNet GL-RM1, Angeet ES3 KVM, Sipeed NanoKVM, and JetKVM are affected by multiple vulnerabilities. The most severe of these vulnerabilities could allow a remote, unauthenticated attacker to take complete control of a vulnerable product. 2. RECOMMENDED...

SUSE CVE-2026-23146

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciuart: fix null-ptr-deref in hciuartwritework hciuartsetproto sets HCIUARTPROTOINIT before calling hciuartregisterdev, which calls proto-open to initialize hu-priv. However, if a TTY write wakeup occurs during this...

Linux Distros Unpatched Vulnerability : CVE-2026-23146

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: hciuart: fix null-ptr-deref in hciuartwritework hciuartsetproto sets HCIUARTPROTOINIT before calling hciuartregisterdev, which calls proto-open to...

CVE-2026-23146

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciuart: fix null-ptr-deref in hciuartwritework hciuartsetproto sets HCIUARTPROTOINIT before calling hciuartregisterdev, which calls proto-open to initialize hu-priv. However, if a TTY write wakeup occurs during this...