tag
Ioctl
Critical
Windows pstrip64.sys BYOVD Physical Memory Local Privilege Escalation — CVE-2026-29923
CVE-2026-29923·
pstrip64.sys kernel driver (EnTech Taiwan PowerStrip, up to version 3.90.736)
unpatched
Critical
Realtek rtl819x Jungle SDK Unauthenticated Kernel Memory R/W via Debug IOCTLs (CVE-2026-36355)
CVE-2026-36355·
Realtek rtl819x "Jungle SDK" out-of-tree Wi-Fi driver (rtl8192cd)
unpatched
High
Portwell Engineering Toolkits Driver Arbitrary Physical Memory R/W LPE (CVE-2026-3437)
CVE-2026-3437·
Portwell Engineering Toolkits driver, portwell.sys (v4.8.2)
unpatched
Medium
Oracle VirtualBox Shared Folders Kernel Memory Exhaustion DoS (CVE-2026-21986)
CVE-2026-21986·
Oracle VM VirtualBox — Shared Folders kernel driver (VBoxMiniRdr, Windows guest)
patched
Medium
MiniTool pwdrvio.sys Kernel Driver Buffer Overflow — Local DoS/BSOD (CVE-2026-36980)
CVE-2026-36980·
MiniTool pwdrvio.sys kernel driver
patched
Not disclosed
Linux Kernel PPP Unprivileged User-Namespace Precondition Probe — CVE-2026-53075
CVE-2026-53075·
Linux kernel, PPP (/dev/ppp) subsystem
unpatched
High
KillChain — Vulnerable Kernel Driver IOCTL Protected-Process Termination (CVE-2026-0828)
CVE-2026-0828·
ProcessMonitorDriver.sys (vulnerable third-party kernel driver)
unpatched