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CVE Vulnerabilities - 14 February 2026
RSS218 vulnerabilities published on 14 February 2026
Severity:
Linux Kernel: Prevents Crash When Profiling Exiting User Tasks
UBUNTU-CVE-2026-23159
A bug in the Linux kernel could cause a crash when profiling user tasks that are exiting. This could happen because the profiling tool checks if a task is a user task by looking at two flags, but ther...
Linux Kernel Vulnerability: IPv4/IPv6 Data Corruption and Slow Networking
UBUNTU-CVE-2026-23154
A bug in the Linux kernel could cause data corruption and slow networking when sending packets between IPv4 and IPv6 networks. This has been fixed with a patch that ensures packets are properly transl...
Linux Kernel: Damaged Memory Management After Failed Setup
UBUNTU-CVE-2026-23142
A bug in the Linux kernel's memory management system can cause issues if a specific setup process fails. This can lead to memory leaks and disrupt the system's performance until it's rebooted. To fix ...
Linux Kernel: DAMON Sysfs Interface Crashes Due to Unremoved Directories
UBUNTU-CVE-2026-23144
A bug in the Linux kernel's DAMON sysfs interface can cause the interface to malfunction and leak memory if a setup fails. This can happen when the system tries to create a directory and fails. To fix...
Linux Kernel: Memory Leaks in Rocker World Port
UBUNTU-CVE-2026-23164
A bug in the Linux kernel's rocker module causes memory to be leaked when ports are removed, leading to memory waste over time. This issue affects devices that use the rocker module, and it's fixed in...
Linux Kernel: Infinite Recursion in Tracing Code
UBUNTU-CVE-2026-23138
The Linux kernel had a bug that could cause a program to repeat indefinitely when tracing certain events. This could lead to a system crash or freeze. The fix has been made to prevent this infinite re...
Linux Kernel Allows System to Become Unresponsive with High Disk Activity
UBUNTU-CVE-2026-23157
A bug in the Linux kernel can cause a system to freeze when multiple processes are writing data to disk at the same time. This can happen when a system has limited memory and multiple processes are wr...
Linux Kernel: Deadlock in Ethernet Settings Could Cause System Freeze
UBUNTU-CVE-2026-23165
A fix has been made to the Linux kernel to prevent a potential deadlock that could occur when using a specific network command. This issue could cause a system freeze, but it has now been resolved. To...
Linux Kernel: Incorrect Error Handling in efivarfs Module
UBUNTU-CVE-2026-23156
A bug in the Linux kernel's efivarfs module can cause errors to be hidden, potentially leading to data corruption or crashes. This affects systems using the efivarfs module to manage UEFI variables. T...
Linux kernel: Ethernet controller crashes on resume from suspend
UBUNTU-CVE-2026-23166
A bug in the Linux kernel's Ethernet controller can cause the system to crash when waking up from a suspended state. This issue affects devices using certain Intel Ethernet controllers. To avoid crash...
Linux Kernel: Crash Risk with NVMe Storage Devices
UBUNTU-CVE-2026-23148
A fix has been made to a Linux kernel issue that could cause a system crash when using NVMe storage devices. This issue occurred when multiple requests were submitted to the same storage device too qu...
Linux Kernel: Empty HP BIOS Attribute Names Cause Warnings
CVE-2026-23131
A Linux kernel issue has been fixed that would cause unnecessary warnings when the HP BIOS returns attributes with empty names. This issue was resolved by adding a check to skip registering attributes...
Linux Kernel Wi-Fi Flaw Causes Deadlocks, Fixed
CVE-2026-23130
A flaw in the Linux kernel's Wi-Fi driver could cause a deadlock, leading to failed connections and dropped packets. This issue has been fixed in a recent kernel update. Affected users should update t...
Linux Kernel: Prevent Duplicate Pin Registrations on the Same Device
CVE-2026-23129
A Linux kernel update fixes a vulnerability that allowed programs to register the same pin multiple times on a device without being detected. This could lead to unexpected behavior and potential crash...
Linux kernel: Android systems may crash when resuming from hibernation
CVE-2026-23128
A bug in the Linux kernel could cause Android devices to crash when resuming from hibernation mode. This issue has been fixed, and no action is required for most users. However, if you're an Android d...
Linux Kernel: Fix Memory Corruption When Creating Event Groups
CVE-2026-23127
A fix has been made to the Linux kernel to prevent memory corruption when creating event groups. This issue occurred when a group leader event was mapped into memory and then a new event was added to ...
Linux Kernel: Fix for Potential Crash in netdevsim Driver
CVE-2026-23126
A bug in the Linux kernel's netdevsim driver could cause a kernel crash if multiple processes try to access and modify the same list of programs at the same time. This issue has been fixed in the late...
Linux Kernel: SCTP Data Leak Risk Fixed
CVE-2026-23125
A security fix has been made to the Linux kernel to prevent data leak when using SCTP authentication. This issue could have allowed unauthorized access to sensitive information in specific network com...
Linux kernel: IPv6 Router Discovery vulnerability
CVE-2026-23124
A vulnerability was found in the Linux kernel's IPv6 Router Discovery feature. This could allow an attacker to potentially manipulate the MTU (Maximum Transmission Unit) value, which could disrupt net...
Linux Kernel: Uninitialized Variable Causes Data Corruption
CVE-2026-23123
A bug in the Linux kernel's debugfs feature could cause data corruption if not properly initialized. This has been fixed, but it's essential to update the kernel to ensure data integrity. If you're us...
Intel I226 Network Driver Buffer Size Reduced to Prevent Crashes
CVE-2026-23122
A fix has been made to the Intel I226 network driver to prevent it from freezing under heavy network traffic, which could cause data loss or system crashes. This update reduces the size of a buffer in...
Linux Kernel: Data Corruption Risk in ISDN Timer Device
CVE-2026-23121
A vulnerability in the Linux kernel's ISDN timer device could cause data corruption. This is fixed by adding extra checks to prevent simultaneous read and write access to device data. Linux users shou...
Linux L2TP Kernel Update Fix: Prevents Data Corruption
CVE-2026-23120
A fix has been made to the Linux kernel to prevent a potential issue with the L2TP protocol. This issue could have caused data corruption in certain situations. Users with Linux systems that use L2TP ...
Linux Kernel: Bonding Software Allows Uncontrolled Data Access
CVE-2026-23119
A bug in the Linux kernel's bonding software allows a malicious program to potentially access sensitive data. This issue has been fixed. To stay secure, ensure your Linux system is updated with the la...
Linux Kernel: Potential Data Corruption Risk in rxrpc Module
CVE-2026-23118
A bug was found in the Linux kernel's rxrpc module that could cause data corruption. However, further analysis showed that the risk is low because the affected data is not critical. The fix simply cha...