SUSE CVE-2026-31522

In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: avoid memory leak in magicmousereportfixup The magicmousereportfixup function was returning a newly kmemdup-allocated buffer, but never freeing it. The caller of reportfixup does not take ownership of the returne...

SUSE CVE-2026-31524

In the Linux kernel, the following vulnerability has been resolved: HID: asus: avoid memory leak in asusreportfixup The asusreportfixup function was returning a newly allocated kmemdup-allocated buffer, but never freeing it. Switch to devmkzalloc to ensure the memory is managed and freed...

The vulnerability of the blk_register_queue() function in the block/blk-sysfs.c module, which is part of the Linux kernel’s block-level support, allows a attacker to cause a service failure.

The vulnerability of the blkregisterqueue function in the block/blk-sysfs.c module, which is part of the Linux kernel’s block-level support, relates to the absence of memory release after the effective lifespan of the function has ended. Exploiting this vulnerability could allow an attacker to...

The vulnerability of the usbPutHCD() function in the drivers/usb/host/xhci-mtk.c module of the Linux operating system, which allows a hacker to cause a service failure

The vulnerability of the usbPutHCD function in the drivers/usb/host/xhci-mtk.c module of the Linux operating system is related to the lack of memory release after the effective lifespan of the function. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the __rvu_flr_handler() function in the drivers/net/ethernet/marvell/octeontx2/af/rvu.c file of the Ethernet network adapter driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the rvuflrhandler function in the drivers/net/ethernet/marvell/octeontx2/af/rvu.c file of the Ethernet network adapter driver for the Linux operating system is related to a memory leak. Exploiting this vulnerability could allow an attacker to cause a system failure...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a memory leak in the error path of tlsdoencryption. This leak allows for the reuse of resources...

The vulnerabilities of the functions mptcpDestroyCommon() and mptcpDestroy() in the net/mptcp/protocol.c module of the Linux operating system’s MPTCP protocol implementation allow a attacker to cause a service failure.

The vulnerability of the mptcpDestroyCommon and mptcpDestroy functions in the net/mptcp/protocol.c module of the MPTCP protocol implementation in Linux’s kernel is related to a memory leak. Exploiting this vulnerability could allow an attacker to cause a service failure...

GHSA-HPPC-G8H3-XHP3 rust-openssl: Unchecked callback length in PSK/cookie trampolines leaks adjacent memory to peer

The FFI trampolines behind SslContextBuilder::setpskclientcallback, setpskservercallback, setcookiegeneratecb, and setstatelesscookiegeneratecb forwarded the user closure's returned usize directly to OpenSSL without checking it against the &mut u8 that was handed to the closure. This can lead to...

CVE-2026-31524

A flaw was found in the Linux kernel's Human Interface Device HID subsystem, specifically within the ASUS HID driver. The asusreportfixup function did not properly manage allocated memory, resulting in a memory leak CWE-401. This issue could allow a local attacker to consume system resources,...

CVE-2026-31522

A flaw was found in the Linux kernel's HID magicmouse driver. The magicmousereportfixup function, responsible for fixing report descriptors, allocates a new memory buffer but fails to free it. This memory leak can accumulate over time, potentially allowing a local attacker to exhaust system...

CVE-2026-31520

A flaw was found in the Linux kernel. Specifically, within the HID Human Interface Device Apple driver, the applereportfixup function did not properly free a newly allocated memory buffer. This memory leak could lead to resource exhaustion, potentially causing system instability or a denial of...

CVE-2026-31518

A flaw was found in the Linux kernel. When the espintcp component processes network traffic using asynchronous cryptography, a memory leak can occur. This happens because a socket buffer skb is not correctly released if the transmit queue becomes full. This continuous leak of memory can lead to...

free5GC PCF: Memory Leak via CORS Middleware Registration in HTTP Handler Leads to Denial of Service

Summary A memory leak vulnerability in the free5GC PCF Policy Control Function allows any unauthenticated attacker with network access to the PCF SBI interface to cause uncontrolled memory growth by sending repeated HTTP requests to the OAM endpoint. The root cause is a router.Use call inside an...

GHSA-98CP-84M9-Q3QP free5GC PCF: Memory Leak via CORS Middleware Registration in HTTP Handler Leads to Denial of Service

Summary A memory leak vulnerability in the free5GC PCF Policy Control Function allows any unauthenticated attacker with network access to the PCF SBI interface to cause uncontrolled memory growth by sending repeated HTTP requests to the OAM endpoint. The root cause is a router.Use call inside an...

EUVD-2026-24575

free5GC PCF: Memory Leak via CORS Middleware Registration in HTTP Handler Leads to Denial of Service...

CVE-2026-31498

A flaw was found in the Linux kernel's Bluetooth L2CAP Logical Link Control and Adaptation Protocol implementation. A remote attacker could exploit this by sending a malformed configuration request with a zero-valued maximum PDU Protocol Data Unit size. This could lead to an infinite loop,...

CVE-2026-31477

A flaw was found in ksmbd in the Linux kernel. Error handling issues within the smb2lock function can lead to memory leaks. Additionally, an allocation failure in smbflockinit can result in a NULL pointer dereference, causing the kernel to crash. This vulnerability could allow a local attacker to...

CVE-2026-31461

A flaw was found in the Linux kernel's drm/amd/display component, specifically within the amdgpudm module. When a display sink is connected, the drmedid structure was overwritten without properly releasing the previously allocated memory. This oversight can lead to a memory leak when the system...

CVE-2026-31441

A flaw was found in the Linux kernel's dmaengine: idxd module. This vulnerability occurs when a workqueue is reset, specifically within the idxdwqdisablecleanup function. The function prematurely sets the workqueue type to NONE before all associated resources are released, leading to a memory lea...

CVE-2026-31434

A flaw was found in the Linux kernel's btrfs filesystem. When sub-groups for space information are created, associated kobject names are allocated. However, these names are not properly released when the sub-groups are removed, leading to a memory leak. A local user could exploit this vulnerabili...