SUSE-SU-2026:21144-1 Security update for systemd

This update for systemd fixes the following issues: Update to systemd v257.13: Security issues: - CVE-2026-4105: privilege escalation due to improper access control in RegisterMachine D-Bus method bsc1259650. - CVE-2026-29111: local unprivileged user can trigger an assert in systemd bsc1259418. -...

The vulnerability of the pch_uart_exit_port() function in the drivers/tty/serial/pch_uart.c file of the console TTY driver in the Linux kernel’s serial port module allows a attacker to cause a service failure.

The vulnerability of the pchuartexitport function in the drivers/tty/serial/pchuart.c file of the TTY driver for the console TTY serial port in the Linux operating system is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to cause a service...

The vulnerability of the gsm_send() and gsm_data_kick() functions in the drivers/tty/n_gsm.c module of the TTY console driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the gsmsend and gsmdatakick functions in the drivers/tty/ngsm.c module of the TTY console driver for the Linux operating system is related to mutual blocking of execution threads. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the lpuart_set_termios() function in the drivers/tty/serial/fsl_lpuart.c file of the console TTY driver in the Linux kernel’s serial port layer allows a attacker to cause a service failure.

The vulnerability of the lpuartsettermios function in the drivers/tty/serial/fsllpuart.c file of the console TTY driver in the Linux kernel’s serial port layer is related to the assignment of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the arc_serial_probe() function in the drivers/tty/serial/arc_uart.c file of the console TTY driver in the Linux kernel’s serial port module allows a malicious actor to cause a service failure.

The vulnerability of the arcserialprobe function in the drivers/tty/serial/arcuart.c file of the console TTY driver in the Linux kernel’s serial port module is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the goldfish_tty_remove() function in the drivers/tty/goldfish.c module of the console TTY support driver for the Linux operating system allows a hacker to gain access to protected information.

The vulnerability of the goldfishttyremove function in the drivers/tty/goldfish.c module of the console TTY support driver for the Linux kernel exposes confidential information. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility o...

The vulnerability of the goldfish_tty_probe() function in the drivers/tty/goldfish.c module of the Linux console support driver allows a hacker to cause a service failure.

The vulnerability of the goldfishttyprobe function in the drivers/tty/goldfish.c module of the Linux console support driver kernel module is related to improper initialization. Exploiting this vulnerability could allow an attacker to cause a service failure...

EulerOS Virtualization 2.12.0 : kernel (EulerOS-SA-2026-1490)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : tcpbpf: Call skmsgfree when tcpbpfsendverdict fails to allocate psock-cork.CVE-2025-39913 md: fix rcu protection in...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1397)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : tcpbpf: Call skmsgfree when tcpbpfsendverdict fails to allocate psock-cork.CVE-2025-39913 md: fix rcu protection in mdwakeupthreadCVE-2025-68374...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1366)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : tcpbpf: Call skmsgfree when tcpbpfsendverdict fails to allocate psock-cork.CVE-2025-39913 md: fix rcu protection in mdwakeupthreadCVE-2025-68374...

The vulnerability of the lpuart_dma_shutdown() function in the drivers/tty/serial/fsl_lpuart.c file of the console TTY driver in the Linux kernel’s parallel port allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the lpuartdmashutdown function in the drivers/tty/serial/fsllpuart.c module of the console TTY driver in the Linux kernel’s serial port layer is related to improper termination or release of resources. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the jsm_probe_one() function in the drivers/tty/serial/jsm/jsm_driver.c file of the console TTY driver in the Linux kernel’s serial port module allows a attacker to cause a service failure.

The vulnerability of the jsmprobeone function in the drivers/tty/serial/jsm/jsmdriver.c file of the console TTY driver in the Linux kernel is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a system failure...

Vulnerability of the hdlcdev_init() function in the drivers/tty/synclink_gt.c module – This driver for console TTY in the Linux kernel allows a hacker to cause a service failure.

Vulnerability of the hdlcdevinit function in the drivers/tty/synclinkgt.c module – The console TTY driver for the Linux operating system is vulnerable due to the use of a NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

USN-8029-3: Linux kernel (Azure) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - Nios II architecture; - PA-RISC architecture; - RISC-V architecture; -...

SUSE 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,...

USN-8048-1: Linux kernel (OEM) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - Nios II architecture; - PA-RISC architecture; - RISC-V architecture; -...

USN-8029-2 linux-aws, linux-oracle vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - Nios II architecture; - PA-RISC architecture; - RISC-V architecture; -...

Linux Distros Unpatched Vulnerability : CVE-2026-23115

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - serial: Fix not set tty-port race condition Revert commit bfc467db60b7 serial: remove redundant ttyportlinkdevice because the ttyportlinkdevice is not redundant...

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,...

UBUNTU-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,...