CVE-2026-68152 amt: fix use-after-free in AMT delayed works

In the Linux kernel, the following vulnerability has been resolved: amt: fix use-after-free in AMT delayed works When an AMT device is removed, pending delayed works can still access the freed amtdev structure, which may result in kernel crashes or memory corruption. amtdevstop cancels reqwq and...

EUVD-2026-55503

In the Linux kernel, the following vulnerability has been resolved: ovpn: fix peer refcount leak in TCP error paths When either the TCP RX or TX error path calls ovpnpeerhold followed by schedulework&peer-tcp.deferdelwork, and the work item is already pending from the other path, schedulework...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: tls: Fixed a race condition in tlsswcancelworktx This issue was discovered during a code audit. After the tlsskprotoclose function is called, canceldelayedworksync can still be used from functions like Delayed ACK handler or...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: phy: fsl-usb: Fixed a use-after-free issue during delayed work when removing a device. The delayed work item, otgevent, is initialized in fslotgconf and scheduled under two conditions: 1. When a host controller binds to the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ACPI: Video – Fix for a use-after-free in acpivideoswitchbrightness The switchbrightnesswork delayed work accesses device-brightness and device-backlight, which were freed by acpivideodevunregisterbacklight during device removal...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: scsi: imm: Fixed a use-after-free bug caused by unfinished delayed work. The delayed work item “immtq” is initialized in immattach and scheduled for processing via immqueuecommand. When the IMM parallel port SCSI host adapter is...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Input: alps – fixed use-after-free bugs caused by dev3registerwork. The dev3registerwork delays the execution of work items within alpsreconnect, and these work items are scheduled upon receiving the first bare PS/2 packet from a...

OESA-2026-3303 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: comedi: me4000: Fix potential overrun of firmware buffer me4000xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to...

SUSE CVE-2026-64583

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: bdc: free IRQ and drain funcwakenotify before teardown The Broadcom BDC UDC driver registers its IRQ handler with devmrequestirq in bdcudcinit, so the IRQ is released by devm only after bdcremove returns. devm...

SUSE CVE-2026-64595

In the Linux kernel, the following vulnerability has been resolved: HID: hid-lenovo-go: cancel cfgsetup work in hidgocfgremove hidgocfgprobe initialises drvdata.gocfgsetup and schedules it to run 2 ms later: INITDELAYEDWORK&drvdata.gocfgsetup, &cfgsetup; scheduledelayedwork&drvdata.gocfgsetup,...

CVE-2026-64595

In the Linux kernel, the following vulnerability has been resolved: HID: hid-lenovo-go: cancel cfgsetup work in hidgocfgremove hidgocfgprobe initialises drvdata.gocfgsetup and schedules it to run 2 ms later: INITDELAYEDWORK&drvdata.gocfgsetup, &cfgsetup; scheduledelayedwork&drvdata.gocfgsetup,...

UBUNTU-CVE-2026-64595

In the Linux kernel, the following vulnerability has been resolved: HID: hid-lenovo-go: cancel cfgsetup work in hidgocfgremove hidgocfgprobe initialises drvdata.gocfgsetup and schedules it to run 2 ms later: INITDELAYEDWORK&drvdata.gocfgsetup, &cfgsetup; scheduledelayedwork&drvdata.gocfgsetup,...

UBUNTU-CVE-2026-64583

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: bdc: free IRQ and drain funcwakenotify before teardown The Broadcom BDC UDC driver registers its IRQ handler with devmrequestirq in bdcudcinit, so the IRQ is released by devm only after bdcremove returns. devm...

CVE-2026-64595 HID: hid-lenovo-go: cancel cfg_setup work in hid_go_cfg_remove()

In the Linux kernel, the following vulnerability has been resolved: HID: hid-lenovo-go: cancel cfgsetup work in hidgocfgremove hidgocfgprobe initialises drvdata.gocfgsetup and schedules it to run 2 ms later: INITDELAYEDWORK&drvdata.gocfgsetup, &cfgsetup; scheduledelayedwork&drvdata.gocfgsetup,...

EUVD-2026-53782

In the Linux kernel, the following vulnerability has been resolved: HID: hid-lenovo-go: cancel cfgsetup work in hidgocfgremove hidgocfgprobe initialises drvdata.gocfgsetup and schedules it to run 2 ms later: INITDELAYEDWORK&drvdata.gocfgsetup, &cfgsetup; scheduledelayedwork&drvdata.gocfgsetup,...

CVE-2026-64595

HID: hid-lenovo-go suffered a race where a 2 ms delayed work (cfg_setup) could run after hid_destroy_device() releases hdev. The fix mirrors hid-lenovo-go-s.c by calling cancel_delayed_work_sync() and draining go_cfg_setup at hid_go_cfg_remove(), with cancellation occurring before acquiring cfg_m...

CVE-2026-64595 HID: hid-lenovo-go: cancel cfg_setup work in hid_go_cfg_remove()

In the Linux kernel, the following vulnerability has been resolved: HID: hid-lenovo-go: cancel cfgsetup work in hidgocfgremove hidgocfgprobe initialises drvdata.gocfgsetup and schedules it to run 2 ms later: INITDELAYEDWORK&drvdata.gocfgsetup, &cfgsetup; scheduledelayedwork&drvdata.gocfgsetup,...

CVE-2026-64583 usb: gadget: udc: bdc: free IRQ and drain func_wake_notify before teardown

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: bdc: free IRQ and drain funcwakenotify before teardown The Broadcom BDC UDC driver registers its IRQ handler with devmrequestirq in bdcudcinit, so the IRQ is released by devm only after bdcremove returns. devm...

CVE-2026-64583 usb: gadget: udc: bdc: free IRQ and drain func_wake_notify before teardown

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: bdc: free IRQ and drain funcwakenotify before teardown The Broadcom BDC UDC driver registers its IRQ handler with devmrequestirq in bdcudcinit, so the IRQ is released by devm only after bdcremove returns. devm...

CVE-2026-64583

Summary: CVE-2026-64583 affects the Linux kernel usb gadget Broadcom BDC UDC driver. The issue arises from the irq handling window after devm_request_irq() but before teardown, allowing a shared IRQ to dereference freed memory and cause NULL-deref or use-after-free in bdc_udc_interrupt and relate...