CVE-2026-98775

The Linux kernel contains a use-after-free vulnerability in the nitro_enclaves component. Specifically, when ne_create_vm_ioctl() fails a SLOT_ALLOC request after anon_inode_getfile() succeeds, the error path calls fput(enclave_file) and then frees ne_enclave. Because fput() defers the final dest...

CVE-2026-98775 nitro_enclaves: fix use-after-free on SLOT_ALLOC failure

In the Linux kernel, the following vulnerability has been resolved: nitroenclaves: fix use-after-free on SLOTALLOC failure When necreatevmioctl fails the SLOTALLOC request after anoninodegetfile has succeeded, the error path calls fputenclavefile and then frees neenclave. In normal userspace...

CVE-2026-98775 nitro_enclaves: fix use-after-free on SLOT_ALLOC failure

In the Linux kernel, the following vulnerability has been resolved: nitroenclaves: fix use-after-free on SLOTALLOC failure When necreatevmioctl fails the SLOTALLOC request after anoninodegetfile has succeeded, the error path calls fputenclavefile and then frees neenclave. In normal userspace...

CVE-2026-98773

The Linux kernel contains a vulnerability in the cdc-acm driver where acm_port_shutdown() unconditionally calls acm_unpoison_urbs(). When the ALWAYS_POLL_CTRL quirk is active, this causes the re-submission of control and read URBs even if the device is being disconnected. Because acm_disconnect()...

EUVD-2026-103858

In the Linux kernel, the following vulnerability has been resolved: USB: cdc-acm: skip URB restart in portshutdown if disconnected acmportshutdown is called from the tty-port machinery whenever the last user closes the port. acmdisconnect sets acm-disconnected and calls ttyportttyvhangup, which...

EUVD-2026-103859

In the Linux kernel, the following vulnerability has been resolved: rustbinder: cancel deferred work items in thread exit If there are deferred work items on the thread todo list, then they are not cleaned up in the Thread::release method. Thus, update the code to clean up the work items even if...

CVE-2026-98774

The Linux kernel contains a vulnerability in rust_binder where deferred work items on a thread's todo list are not properly cleaned up during the Thread::release() method. This occurs specifically when a thread terminates while maintaining an active outgoing transaction. The issue has been addres...

CVE-2026-98773 USB: cdc-acm: skip URB restart in port_shutdown if disconnected

In the Linux kernel, the following vulnerability has been resolved: USB: cdc-acm: skip URB restart in portshutdown if disconnected acmportshutdown is called from the tty-port machinery whenever the last user closes the port. acmdisconnect sets acm-disconnected and calls ttyportttyvhangup, which...

CVE-2026-98774 rust_binder: cancel deferred work items in thread exit

In the Linux kernel, the following vulnerability has been resolved: rustbinder: cancel deferred work items in thread exit If there are deferred work items on the thread todo list, then they are not cleaned up in the Thread::release method. Thus, update the code to clean up the work items even if...

CVE-2026-98774 rust_binder: cancel deferred work items in thread exit

In the Linux kernel, the following vulnerability has been resolved: rustbinder: cancel deferred work items in thread exit If there are deferred work items on the thread todo list, then they are not cleaned up in the Thread::release method. Thus, update the code to clean up the work items even if...

CVE-2026-98773 USB: cdc-acm: skip URB restart in port_shutdown if disconnected

In the Linux kernel, the following vulnerability has been resolved: USB: cdc-acm: skip URB restart in portshutdown if disconnected acmportshutdown is called from the tty-port machinery whenever the last user closes the port. acmdisconnect sets acm-disconnected and calls ttyportttyvhangup, which...

CVE-2026-98772 USB: serial: fix port tear down use-after-free

In the Linux kernel, the following vulnerability has been resolved: USB: serial: fix port tear down use-after-free Some drivers for multiport devices access port driver data from completion handlers of shared URBs submitted at attach or first open and stopped at disconnect or last close,...

CVE-2026-98772 USB: serial: fix port tear down use-after-free

In the Linux kernel, the following vulnerability has been resolved: USB: serial: fix port tear down use-after-free Some drivers for multiport devices access port driver data from completion handlers of shared URBs submitted at attach or first open and stopped at disconnect or last close,...

EUVD-2026-103857

In the Linux kernel, the following vulnerability has been resolved: USB: serial: fix port tear down use-after-free Some drivers for multiport devices access port driver data from completion handlers of shared URBs submitted at attach or first open and stopped at disconnect or last close,...

CVE-2026-98772

The Linux kernel contains a use-after-free vulnerability within the USB serial driver component. The issue occurs in some multiport device drivers that access port driver data from completion handlers of shared URBs . Specifically, a completion handler can race with port tear down even if a NULL ...

CVE-2026-98771 usb: storage: sierra_ms: reject short SWoC info transfers

In the Linux kernel, the following vulnerability has been resolved: usb: storage: sierrams: reject short SWoC info transfers sierragetswocinfo requests sizeofstruct swocinfo 60 bytes from the device via usbcontrolmsg, but its callers only treat a negative return value as failure. A device that...

EUVD-2026-103856

In the Linux kernel, the following vulnerability has been resolved: usb: storage: sierrams: reject short SWoC info transfers sierragetswocinfo requests sizeofstruct swocinfo 60 bytes from the device via usbcontrolmsg, but its callers only treat a negative return value as failure. A device that...

CVE-2026-98771

A vulnerability in the Linux kernel 's usb: storage: sierra_ms driver allows an unprivileged user to disclose up to 5 bytes of stale kernel heap memory . The issue stems from sierra_get_swoc_info() failing to validate that a full 60-byte swoc_info structure was received via usb_control_msg(). Whe...

CVE-2026-98771 usb: storage: sierra_ms: reject short SWoC info transfers

In the Linux kernel, the following vulnerability has been resolved: usb: storage: sierrams: reject short SWoC info transfers sierragetswocinfo requests sizeofstruct swocinfo 60 bytes from the device via usbcontrolmsg, but its callers only treat a negative return value as failure. A device that...

CVE-2026-98770 usb: gadget: midi2: Fix the jack descriptor array sizes

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: midi2: Fix the jack descriptor array sizes The jack in/out descriptor arrays in struct fmidi2usbconfig have the size of MAXCABLES, which look reasonable -- but it turned out to be incorrect. Namely, the entries for...