RT-Thread security vulnerabilities

RT-Thread is an open source IoT real-time operating system RTOS from RT-Thread Open Source. A security vulnerability exists in RT-Thread version 5.1.0, which stems from a null pointer dereference due to the operation of the parameter to in the file rt-thread/components/lwp/lwpsyscall.c. The...

CVE-2025-5868: Improper Validation of Array Index

A vulnerability, which was classified as critical, has been found in RT-Thread 5.1.0. This issue affects the function systhreadsigprocmask of the file rt-thread/components/lwp/lwpsyscall.c. The manipulation of the argument how leads to improper validation of array index...

PT-2025-24411 · Rt-Thread · Rt-Thread

Name of the Vulnerable Software and Affected Versions: RT-Thread version 5.1.0 Description: A critical vulnerability was found in the csys sendto function of the file rt-thread/components/lwp/lwp syscall.c. The manipulation of the argument to leads to null pointer dereference. This issue can caus...

PT-2025-24409 · Rt-Thread · Rt-Thread

Name of the Vulnerable Software and Affected Versions: RT-Thread version 5.1.0 Description: A critical vulnerability has been found in the sys sigprocmask function of the file rt-thread/components/lwp/lwp syscall.c. The manipulation of the how argument leads to improper validation of array index...

PT-2025-24414 · Rt-Thread · Rt-Thread

Name of the Vulnerable Software and Affected Versions: RT-Thread version 5.1.0 Description: A critical vulnerability was found in the function sys recvfrom of the file rt-thread/components/lwp/lwp syscall.c. The manipulation of the argument from leads to memory corruption. Recommendations: For...

RT-Thread security vulnerabilities

RT-Thread is an open source IoT real-time operating system RTOS open-sourced by RT-Thread. RT-Thread suffers from a buffer overflow vulnerability that originates from the operation of the parameter timeout in the file rt-thread/components/lwp/lwpsyscall.c, which can be exploited by an attacker to...

RT-Thread input validation error vulnerability

RT-Thread is an open source IoT real-time operating system RTOS from RT-Thread Open Source. An input validation error vulnerability exists in RT-Thread version 5.1.0, which stems from improper array index validation due to the operation of the parameter how in the file...

PT-2025-24413 · Rt-Thread · Rt-Thread

Name of the Vulnerable Software and Affected Versions: RT-Thread version 5.1.0 Description: A critical issue has been found in the function sys thread sigprocmask of the file rt-thread/components/lwp/lwp syscall.c. The manipulation of the argument how leads to improper validation of array index...

PT-2025-48924

Уязвимость компонента fs/smb/server/smb2pdu.c ядра операционной системы Linux связана c взаимной блокировкой потоков выполнения. Эксплуатация уязвимости позволяет нарушителю вызвать отказ в обслуживании...

CVE-2025-5869: Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability, which was classified as critical, was found in RT-Thread 5.1.0. Affected is the function sysrecvfrom of the file rt-thread/components/lwp/lwpsyscall.c. The manipulation of the argument from leads to memory corruption...

CVE-2025-5866: Improper Validation of Array Index

A vulnerability classified as critical has been found in RT-Thread 5.1.0. This affects the function syssigprocmask of the file rt-thread/components/lwp/lwpsyscall.c. The manipulation of the argument how leads to improper validation of array index...

CVE-2025-5867: NULL Pointer Dereference

A vulnerability classified as critical was found in RT-Thread 5.1.0. This vulnerability affects the function csyssendto of the file rt-thread/components/lwp/lwpsyscall.c. The manipulation of the argument to leads to null pointer dereference...

RT-Thread input validation error vulnerability

RT-Thread is an open source IoT real-time operating system RTOS open-sourced by RT-Thread. RT-Thread suffers from an input validation error vulnerability that originates from the operation of the parameter how in the file rt-thread/components/lwp/lwpsyscall.c, which can be exploited by an attacke...

nodejs: Remote Crash via SignTraits::DeriveBits() in Node.js

A flaw was found in Node.js, specifically in the C++ method SignTraits::DeriveBits. This vulnerability can allow a remote attacker to crash the Node.js runtime via untrusted input, triggering an exception in a background thread...

nodejs: Remote Crash via SignTraits::DeriveBits() in Node.js

A flaw was found in Node.js, specifically in the C++ method SignTraits::DeriveBits. This vulnerability can allow a remote attacker to crash the Node.js runtime via untrusted input, triggering an exception in a background thread...

PT-2025-37201

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel related to RDMA and the hfi1 driver. A divide-by-zero error could occur within the find hw thread mask function due to a division operation where the...

nodejs: Remote Crash via SignTraits::DeriveBits() in Node.js

A flaw was found in Node.js, specifically in the C++ method SignTraits::DeriveBits. This vulnerability can allow a remote attacker to crash the Node.js runtime via untrusted input, triggering an exception in a background thread...

CVE-2025-48941

MyBB is free and open source forum software. Prior to version 1.8.39, the search component does not validate permissions correctly, which allows attackers to determine the existence of hidden draft, unapproved, or soft-deleted threads containing specified text in the title. The visibility state...

CVE-2025-48941

CVE-2025-48941 (MyBB) : Affected software: MyBB versions prior to 1.8.39. Issue: the internal search does not properly validate thread visibility, allowing a user with search access to infer the existence of hidden threads (draft, unapproved, or soft-deleted) by title. The visible flag (mybb_thre...

CVE-2025-48941 MyBB may disclosure unviewable threads' titles in searches

MyBB is free and open source forum software. Prior to version 1.8.39, the search component does not validate permissions correctly, which allows attackers to determine the existence of hidden draft, unapproved, or soft-deleted threads containing specified text in the title. The visibility state...