Fake LastPass Authenticator Installer Abuses Microsoft-Signed Driver to Kill Antivirus and EDR

A fake LastPass Authenticator installer offered on GitHub installs a Windows kernel driver that shuts off antivirus and other security software before a password stealer runs if a victim downloads and runs it, researchers at LastPass and Delphos Labs said on September 17. Microsoft's own...

PT-2026-95964

Name of the Vulnerable Software and Affected Versions Watchdog WatchDog Antivirus version 1.8.640 driver versions 1.3.0.0 and earlier Description Missing authorization in the IOCTL handlers of the wsdkd.sys kernel drivers allows local, low-privileged attackers to delete arbitrary files with SYSTE...

CVE-2026-93689

CVE-2026-93689 is a null pointer dereference in the WinFsp kernel driver's Fast I/O device control handler, affecting versions through 2.2.26215 . The handler fails to validate the volume context before use, allowing an unprivileged local user to trigger a denial of service (system crash) by open...

CVE-2026-93689 WinFsp through 2.2.26215 NULL Pointer Dereference via Fast I/O

WinFsp through 2.2.26215 contains a null pointer dereference vulnerability in the kernel driver's Fast I/O device control handler that fails to validate the volume context before use. An unprivileged local user can trigger a denial of service by opening the WinFsp control device and issuing...

SUSE CVE-2026-92481

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mediatek: free EINT resources on unbind mtkeintdoinit creates an IRQ domain, populates it with a mapping for every EINT line and installs a chained handler on the parent interrupt, but none of these are ever released. Th...

PT-2026-95433

Name of the Vulnerable Software and Affected Versions WinFsp versions prior to 2.2.26216 Description A null pointer dereference occurs in the kernel driver's Fast I/O device control handler due to a failure to validate the volume context before use. An unprivileged local user can cause a system...

CVE-2026-93689: NULL Pointer Dereference

WinFsp through 2.2.26215 contains a null pointer dereference vulnerability in the kernel driver's Fast I/O device control handler that fails to validate the volume context before use. An unprivileged local user can trigger a denial of service by opening the WinFsp control device and issuing...

Linux Distros Unpatched Vulnerability : CVE-2026-90394

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - power: supply: sc2731charger: cancel work on remove The USB notifier and initial charger detection can schedule info-work. The remove path unregisters the...

ROS-20260918-73-0113

The vulnerability of the nvmettcpbuildpduiovec function in the drivers/nvme/target/tcp.c file of the NVME kernel driver for the Linux operating system is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow a remote attacker to compromi...

CVE-2026-92511

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix potential use after free in ibdestroycquser When accessing a CQ via the netlink path the only synchronization mechanism for the said CQ is rdmarestrackget. Currently, rdmarestrackdel is invoked at the end of...

CVE-2026-90373

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: clear wcid mask under mutex after RCU pointer clear mt7915removeinterface cleared the wcid mask bit with no lock held and before clearing the RCU wcid pointer. The mask is a non-atomic RMW shared with the...

CVE-2026-90271 arm_mpam: Fix a NULL pointer dereference on unbinding after an error interrupt

In the Linux kernel, the following vulnerability has been resolved: armmpam: Fix a NULL pointer dereference on unbinding after an error interrupt If a user unbinds an MSC after mpamdisable has been run in response to an error interrupt then a dereference of a NULL pointer occurs as mpamdisable se...

CVE-2026-93112: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bpf: Require a BPF cpumask for bpfcpumaskpopulate bpfcpumaskpopulate writes to its destination with bitmapcopy, but the destination is typed as struct cpumask . That allows the verifier to accept borrowed cpumask pointers returne...

CVE-2026-58718

In smmudetachdevnested of arm-smmu-v3.c, there is a possible escalation of privilege due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...

EUVD-2026-79020

In multiple functions of arm-smmu-v3.c, there is a possible escalation of privilege due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2024-53922

A flaw was found in the kernel's buffer queue driver. This vulnerability, caused by a missing length check, allows an attacker to trigger a Denial of Service DoS in the kernel...

CVE-2026-90493

A vulnerability was detected in Tonec Internet Download Manager up to 6.42 Build 63 on Windows. The impacted element is an unknown function of the file idmwfp.sys of the component Kernel Driver. The manipulation results in improper access controls. Attacking locally is a requirement. Internet...

CVE-2026-90493 Tonec Internet Download Manager Kernel Driver idmwfp.sys access control

A vulnerability was detected in Tonec Internet Download Manager up to 6.42 Build 63 on Windows. The impacted element is an unknown function of the file idmwfp.sys of the component Kernel Driver. The manipulation results in improper access controls. Attacking locally is a requirement. Internet...

EUVD-2026-76938

A vulnerability was detected in Tonec Internet Download Manager up to 6.42 Build 63 on Windows. The impacted element is an unknown function of the file idmwfp.sys of the component Kernel Driver. The manipulation results in improper access controls. Attacking locally is a requirement. The exploit ...

CVE-2026-90493

Tonec Internet Download Manager (up to 6.42 Build 63, Windows) contains an improper access control vulnerability in its kernel driver (idmwfp.sys). A local attacker with low privileges can exploit this to gain system-level access , as indicated by the changed scope and high impact across confiden...