kernel: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd()

A flaw was found in the Linux kernel's iSCSI Internet Small Computer System Interface target subsystem. This vulnerability involves a buffer overread and a double-free error when processing iSCSI Text commands. A remote attacker could exploit these issues by sending specially crafted network...

kernel: HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq

A flaw was found in the Linux kernel's Wacom Human Interface Device HID driver. This vulnerability allows a remote attacker to trigger an out-of-bounds read by sending a specially crafted, short Bluetooth HID report. This can lead to the disclosure of sensitive information from the system's memor...

CVE-2026-64565

A flaw was found in the Linux kernel's ims-pcu component. A malicious USB device can send an oversized data packet, which is not properly handled. This can lead to a heap buffer overflow, allowing an attacker to manipulate internal pointers. Successful exploitation could result in a control flow...

CVE-2026-64563

A flaw was found in the Linux kernel. This vulnerability, known as a use-after-free, occurs in the rhashtable component when the system improperly handles hash table restarts. An attacker could potentially exploit this by causing the system to access memory that has already been released, which m...

CVE-2026-64562

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM nested virtualization nVMX feature. This vulnerability occurs because the shadow Virtual Machine Control Structure VMCS is freed prematurely while still being referenced. Due to asynchronous operations, a virtual CPU vCPU mig...

CVE-2018-1000199

CVE-2018-1000199 Der Linux-ptrace-Code virtualisiert den Zugriff auf die Debug-Register, und der Virtualisierungscode hat eine falsche Fehlerbehandlung. Das bedeutet, dass, wenn Sie einen ungültigen Wert in beispielsweise DR0 schreiben, der interne Zustand der Breakpoint-Verfolgung des Kernels...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues: The following security issues were fixed: CVE-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item bsc1255703. CVE-2025-68818: scsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort pat...

SUSE-SU-2026:3790-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item bsc1255703. - CVE-2025-68818: scsi: Revert 'scsi: qla2xxx: Perform lockless command completion in abort...

netsec-project

Nome del Progetto Script di attacco CVE-2021-22555 Descrizione Questo progetto è uno strumento di attacco automatico implementato in Python. Esegue vari test di sicurezza e attacchi su un sistema target che esegue Ubuntu 20.04 con versione del kernel 5.8.0-48. Lo strumento include funzionalità co...

CVE-2026-74728

A flaw was found in the Linux kernel's XFS filesystem. When the system attempts to allocate memory for an XFS buffer and that allocation fails, the xfsbuffree function is called with a null buffer address. This leads to a null pointer dereference, causing the kernel to crash. This vulnerability c...

CVE-2026-74678

A flaw was found in the Linux kernel's ax88179178a USB network driver. When the network interface has scatter-gather SG enabled and a packet linearization operation fails, the system fails to free the associated memory buffer. This oversight leads to a memory leak, which could be exploited by an...

CVE-2026-74676

A flaw was found in the Linux kernel. A missing permission check in the KDSKBMETA ioctl input/output control allows a local process to modify the keyboard meta mode on a non-controlling console without proper authorization. This could enable an attacker to make unauthorized changes to system...

CVE-2026-74653

A flaw was found in the Linux kernel's 8250of serial driver, specifically affecting NXP LPC32xx UARTs. A local user could repeatedly open a specific serial port, triggering a stuck RX character-timeout interrupt. This leads to an interrupt storm that can livelock the CPU, resulting in a Denial of...

CVE-2026-74633

A flaw was found in the Linux kernel's tracing module. A local user can trigger a NULL pointer dereference by attempting to remove a specific event filter for an unloaded module. This vulnerability arises when a module-only event filter is cached with a null match, and a subsequent write operatio...

CVE-2026-74622

A flaw was found in the Linux kernel's 'atlantic' network driver. The aqringrxdeinit function, responsible for deinitializing receive RX buffers, fails to properly free pages and their associated Direct Memory Access DMA mappings for buffers that have been consumed but not yet refilled. This...

CVE-2026-74708

A flaw was found in the Linux kernel's xsk AFXDP socket component. This vulnerability arises from improper validation of launch-time metadata size, where the metadata can extend beyond its allocated structure. This could lead to inconsistent decisions if user space concurrently changes flags,...

CVE-2026-74601

A flaw was found in the Linux kernel's ring-buffer component. A race condition exists within the ringbufferswapcpu function, where a committing counter can temporarily drop to zero during a write operation. This allows a buffer swap to occur while a write is still in progress, resulting in an...

CVE-2026-74718

A flaw was found in the devlink component of the Linux kernel. When the devlinknlreloaddoit function is called, it may fail to release a network namespace reference under specific error conditions. This oversight occurs when the requested network namespace differs from the current one and the...

CVE-2026-74698

A flaw was found in the Linux kernel's net/mlx5e driver. When a Send Queue SQ is re-activated, the Byte Queue Limits BQL counters are incorrectly reset even if there are still network transmissions in progress. This can lead to an inconsistent state, causing the kernel to trigger an error and...

CVE-2026-74699

A flaw was found in the drm/xe component of the Linux kernel. This vulnerability occurs due to improper handling of the q-replaystate, where it is blindly overwritten. This can lead to a memory leak of previously allocated resources. An attacker could exploit this flaw to exhaust system memory,...