Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013510)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013510 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Reinit port-pm on port specific driver unbind When we unbind a serial port hardware...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011197)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011197 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Reinit port-pm on port specific driver unbind When we unbind a serial port hardware...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006746)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006746 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: 8250: fix panic due to PSLVERR When the PSLVERRRESPEN parameter is set to 1, the device...

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

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-2025-31703

A vulnerability found in Dahua NVR/XVR device. A third-party malicious attacker with physical access to the device may gain access to a restricted shell via the serial port, and bypasses the shell's authentication mechanism to escalate privileges...

CVE-2026-32706

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, The crsfrc parser accepts an oversized variable-length known packet and copies it into a fixed 64-byte global buffer without a bounds check. In deployments where crsfrc is enabled on a CRSF serial port, an...

EUVD-2025-208815

A vulnerability found in Dahua NVR/XVR device. A third-party malicious attacker with physical access to the device may gain access to a restricted shell via the serial port, and bypasses the shell's authentication mechanism to escalate privileges...

CVE-2025-31703

A vulnerability found in Dahua NVR/XVR device. A third-party malicious attacker with physical access to the device may gain access to a restricted shell via the serial port, and bypasses the shell's authentication mechanism to escalate privileges...

CVE-2025-31703

A vulnerability found in Dahua NVR/XVR device. A third-party malicious attacker with physical access to the device may gain access to a restricted shell via the serial port, and bypasses the shell's authentication mechanism to escalate privileges...

CVE-2025-31703

A vulnerability found in Dahua NVR/XVR device. A third-party malicious attacker with physical access to the device may gain access to a restricted shell via the serial port, and bypasses the shell's authentication mechanism to escalate privileges...

CVE-2025-31703

Dahua NVR/XVR devices are affected. A third‑party with physical access may access a restricted shell through the serial port and bypass shell authentication to escalate privileges. The CVSS assessment indicates low impact across confidentiality and integrity, no impact on availability. The provid...

CVE-2025-31703

A vulnerability found in Dahua NVR/XVR device. A third-party malicious attacker with physical access to the device may gain access to a restricted shell via the serial port, and bypasses the shell's authentication mechanism to escalate privileges...

PT-2026-26031

A vulnerability found in Dahua NVR/XVR device. A third-party malicious attacker with physical access to the device may gain access to a restricted shell via the serial port, and bypasses the shell's authentication mechanism to escalate privileges...

Dahua NVR和Dahua XVR 安全漏洞

Dahua NVR and Dahua XVR are both products of Dahua, a Chinese company. Dahua NVR is a series of network video recorders. Dahua XVR is a series of devices capable of recording and displaying high-definition and IP cameras. Both Dahua NVR and Dahua XVR have security vulnerabilities; these...

CVE-2026-32706

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, The crsfrc parser accepts an oversized variable-length known packet and copies it into a fixed 64-byte global buffer without a bounds check. In deployments where crsfrc is enabled on a CRSF serial port, an...

CVE-2026-32706 PX4 autopilot has a global buffer overflow in crsf_rc via oversized variable-length known packet

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, The crsfrc parser accepts an oversized variable-length known packet and copies it into a fixed 64-byte global buffer without a bounds check. In deployments where crsfrc is enabled on a CRSF serial port, an...

CVE-2026-32706 PX4 autopilot has a global buffer overflow in crsf_rc via oversized variable-length known packet

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, The crsfrc parser accepts an oversized variable-length known packet and copies it into a fixed 64-byte global buffer without a bounds check. In deployments where crsfrc is enabled on a CRSF serial port, an...

CVE-2026-23115

In the Linux kernel, the following vulnerability has been resolved: serial: Fix not set tty-port race condition Revert commit bfc467db60b7 "serial: remove redundant ttyportlinkdevice" because the ttyportlinkdevice is not redundant: the tty-port has to be confured before we call uartconfigureport,...