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CVE Vulnerabilities - 14 February 2026
RSS218 vulnerabilities published on 14 February 2026
Severity:
Linux Kernel: Certain I2C Reads Can Crash the Operating System
UBUNTU-CVE-2026-23197
A bug in the Linux kernel's I2C (a communication protocol) implementation can cause the system to crash when reading data from certain devices. This can happen when the device returns an incorrect amo...
Linux Kernel Bug: Ice Driver PTP Work Crashes System
UBUNTU-CVE-2026-23210
A bug in the Linux kernel's ice driver can cause the system to crash if it's managing a network interface. This bug is fixed in a recent update, so make sure to apply the latest patches to your Linux ...
Linux Kernel Vulnerability: Crash When Creating MACVLAN Interface
UBUNTU-CVE-2026-23209
A bug in the Linux kernel's MACVLAN feature can cause the system to crash when creating a new MACVLAN interface with an invalid device name. This could potentially allow an attacker to disrupt system ...
Linux Kernel: Uninitialized Data Access in NVMe Driver
UBUNTU-CVE-2026-23174
A bug in the Linux kernel's NVMe driver could cause a crash if a device's memory requirements change during data transfer. This issue has been fixed, but it's essential to update the Linux kernel to t...
Linux Kernel: Tegra210 Quad SPI Driver Data Corruption Risk
UBUNTU-CVE-2026-23207
A bug in the Linux kernel's Tegra210 Quad SPI driver could cause data corruption or crashes. This issue has been fixed in a recent update, which ensures that the driver checks for missing data before ...
Linux Kernel: Fix Risk of Data Loss with iSCSI Connection
UBUNTU-CVE-2026-23193
A fix has been made to prevent a situation where critical data might be deleted too quickly, causing errors and potential data loss when using iSCSI connections in the Linux kernel. This issue has bee...
Linux Kernel: Potential Memory Leak in NVIDIA Tegra Driver
UBUNTU-CVE-2026-23182
A memory leak was found in the NVIDIA Tegra driver in the Linux kernel. This could potentially lead to system instability or crashes if the system runs out of memory. To fix this issue, update your Li...
Linux kernel: Potential data corruption in network settings
UBUNTU-CVE-2026-23175
A fix has been made to the Linux kernel to prevent potential data corruption in network settings. This issue could have caused problems with network configurations, but it's now resolved. There's no n...
Linux Kernel: Prevent Critical Error When Device Reports Zero Interfaces
UBUNTU-CVE-2026-23206
A Linux kernel flaw could cause a system crash when a certain network device reports no interfaces. This is fixed in a recent update, and users should ensure they have the latest kernel version to pre...
Linux Kernel CIFS Client Memory Leak Fixed
UBUNTU-CVE-2026-23205
A memory leak has been fixed in the Linux kernel's CIFS client, which could cause a system crash when a CIFS file system is unmounted. This issue was specific to certain file system configurations and...
Linux Kernel: Potential Deadlock in File System Access
UBUNTU-CVE-2026-23199
The Linux kernel has a vulnerability that could cause a deadlock when accessing file system data. This could happen if two processes try to access the same file system at the same time, causing the sy...
Linux Kernel: Device Reference Not Properly Released
UBUNTU-CVE-2026-23192
A programming error in the Linux kernel's linkwatch feature can cause a device to be accessed after it's been freed. This can lead to unexpected behavior or crashes. To fix this issue, the developers ...
Linux Kernel: Denial of Service when Setting cgroup/dmem Max Limit
UBUNTU-CVE-2026-23183
A bug in the Linux kernel could cause the system to crash if a specific command is used. This bug has been fixed in the latest kernel updates. To avoid similar issues, make sure to keep your Linux sys...
Linux Kernel Btrfs Mount Error: Incorrect Block Device Settings
UBUNTU-CVE-2026-23181
A bug in the Linux kernel's Btrfs file system can cause incorrect block device settings when mounting a Btrfs file system. This can lead to errors when allocating space for files, potentially causing ...
Linux Kernel: Tegra SPI Driver Allows Data Corruption or Crashes
UBUNTU-CVE-2026-23202
The Linux kernel's Tegra SPI driver has a security issue that could cause data corruption or crashes. If left unpatched, this vulnerability could allow an attacker to access or delete sensitive data. ...
Linux Kernel: Potential Data Corruption on i.MX8M Block Controller
UBUNTU-CVE-2026-23187
A bug in the Linux kernel's i.MX8M block controller code can cause data corruption when removing the controller. This could lead to system instability or crashes. To fix this issue, update your Linux ...
Linux Kernel: Deadlocks in Power Meter Driver Can Cause System Crashes
UBUNTU-CVE-2026-23186
A fix has been made to prevent a situation where a Linux kernel driver for power meters could become unresponsive and cause a system crash. This issue affected systems that use the power meter driver,...
Linux Kernel: Infinite Loop When Truncating Large Swap Entries
UBUNTU-CVE-2026-23177
This vulnerability affects Linux systems that use swap memory. If a system tries to truncate a large swap entry, it could get stuck in an infinite loop. This is a problem because it could cause system...
Linux kernel ALSA aloop driver data corruption risk with frequent stream changes
UBUNTU-CVE-2026-23191
A Linux kernel vulnerability in the ALSA aloop driver could cause data corruption if a program frequently opens and closes a tied stream. This issue has been fixed, but it's essential to update the Li...
Linux Kernel: cgroup/dmem Memory Leak in Pool
UBUNTU-CVE-2026-23195
A memory leak bug was found in the Linux kernel's cgroup/dmem module, which could cause data corruption or crashes. This issue is now fixed in a recent kernel update. To ensure your system is protecte...
Linux Kernel: Intel HID Driver Reads Unprepared Data
UBUNTU-CVE-2026-23196
A flaw in the Linux kernel's Intel HID driver could cause the system to crash or behave unexpectedly. This has been fixed by adding a safety check to ensure that data is ready before it's read. Users ...
Linux Kernel: Toshiba Laptop Memory Leak in Toshiba HAPS Driver
UBUNTU-CVE-2026-23176
A memory leak was found in a Linux driver for Toshiba laptops. This means that if the driver fails to allocate memory properly, it can cause the system to run out of memory over time. The issue has be...
Linux Kernel: cpsw_new Vulnerability Affects Network Settings
UBUNTU-CVE-2026-23203
A recent Linux kernel update fixed a vulnerability in the network settings, but it caused a problem with some network devices. This issue is specific to certain hardware and may cause network disrupti...
Linux Kernel ALSA Audio Driver: Excessive Audio Data Sent
UBUNTU-CVE-2026-23208
A bug in the Linux kernel's ALSA audio driver could cause the system to send too much audio data at once. This could lead to the system crashing or behaving unexpectedly. The issue has been fixed, and...
Linux Kernel: Out-of-Bounds Read in IRQ Handler
UBUNTU-CVE-2026-23180
A fix has been made to the Linux kernel's IRQ handler to prevent an out-of-bounds read when accessing a list of network ports. This affects Linux systems using the DPAA2 hardware. The fix ensures that...