Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In the usb:gadget:ffs subsystem, the initializeResetWork function calls cancelworkSync unconditionally when a functionfs instance is unmounted. However, ffs-resetWork is only initialized through the INITWORK call in ffsfuncsetalt...

DEBIAN-CVE-2026-89893

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: cancel NetUP CI work before teardown netupciexit frees a netupcistate while its work item, netupreadcistatus, may still be pending or running on the system workqueue. The worker obtains the state with containerof...

CVE-2026-89893

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: cancel NetUP CI work before teardown netupciexit frees a netupcistate while its work item, netupreadcistatus, may still be pending or running on the system workqueue. The worker obtains the state with containerof...

CVE-2026-90026

CVE-2026-90026 is a use-after-free vulnerability in the Linux kernel 's USB Type-C Qualcomm PMIC driver. The root cause is a race condition: pdphy_stop() disables IRQs but leaves reset_work pending, so if the IRQ handler schedules the work just before disable_irq(), it can execute after remove() ...

CVE-2026-89893 media: cx23885: cancel NetUP CI work before teardown

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: cancel NetUP CI work before teardown netupciexit frees a netupcistate while its work item, netupreadcistatus, may still be pending or running on the system workqueue. The worker obtains the state with containerof...

CVE-2026-89893

CVE-2026-89893 is a use-after-free vulnerability in the Linux kernel's media/cx23885 driver, specifically in the NetUP CI (Common Interface) path. During device removal, cx23885_finidev() calls free_irq() before the CI device is unregistered. Because free_irq() does not drain work items previousl...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-001408)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-001408 advisory. In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: Add cancelworksync before module remove If we remove the module which will call...

SUSE CVE-2026-74437

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix deadlock if uvcstatusstop is called from asyncctrl.work If a UVC camera has an asynchronous control, uvcstatusstop may be called from asyncctrl.work: uvcctrlstatuseventwork uvcctrlstatusevent uvcctrlclearhand...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: A deadlock occurs when uvcstatusstop is called from asyncctrl.work. If a UVC camera has an asynchronous control, uvcstatusstop may be called from asyncctrl.work: c uvcctrlstatuseventwork uvcctrlstatusevent...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-001506)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-001506 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: rtl8xxxu: add cancelworksync for c2hcmdwork The workqueue might still be running, when the...

CVE-2026-74437

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix deadlock if uvcstatusstop is called from asyncctrl.work If a UVC camera has an asynchronous control, uvcstatusstop may be called from asyncctrl.work: uvcctrlstatuseventwork uvcctrlstatusevent uvcctrlclearhand...

CVE-2026-74437

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix deadlock if uvcstatusstop is called from asyncctrl.work If a UVC camera has an asynchronous control, uvcstatusstop may be called from asyncctrl.work: uvcctrlstatuseventwork uvcctrlstatusevent uvcctrlclearhand...

CVE-2026-74437 media: uvcvideo: Fix deadlock if uvc_status_stop is called from async_ctrl.work

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix deadlock if uvcstatusstop is called from asyncctrl.work If a UVC camera has an asynchronous control, uvcstatusstop may be called from asyncctrl.work: uvcctrlstatuseventwork uvcctrlstatusevent uvcctrlclearhand...

CVE-2026-74437

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix deadlock if uvcstatusstop is called from asyncctrl.work If a UVC camera has an asynchronous control, uvcstatusstop may be called from asyncctrl.work: uvcctrlstatuseventwork uvcctrlstatusevent uvcctrlclearhand...

CVE-2026-74437

In the Linux kernel, CVE-2026-74437 affects the media: uvcvideo path. The vulnerability arises when a UVC camera with an asynchronous control triggers a path where uvc_status_stop is called from within async_ctrl.work, leading to a potential deadlock: cancel_work_sync waits for uvc_ctrl_status_ev...

EUVD-2026-59584

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix deadlock if uvcstatusstop is called from asyncctrl.work If a UVC camera has an asynchronous control, uvcstatusstop may be called from asyncctrl.work: uvcctrlstatuseventwork uvcctrlstatusevent uvcctrlclearhand...

CVE-2026-74437 media: uvcvideo: Fix deadlock if uvc_status_stop is called from async_ctrl.work

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix deadlock if uvcstatusstop is called from asyncctrl.work If a UVC camera has an asynchronous control, uvcstatusstop may be called from asyncctrl.work: uvcctrlstatuseventwork uvcctrlstatusevent uvcctrlclearhand...

PT-2026-72873

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the uvcvideo module when a UVC camera utilizes an asynchronous control. The issue arises when the uvc status stop function is called from async ctrl.work through the...

EUVD-2026-53781

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: initialize resetwork at allocation time ffsfskillsb unconditionally calls cancelworksync on ffs-resetwork when a functionfs instance is unmounted: ffsdataresetffs; cancelworksync&ffs-resetwork; However...

CVE-2026-64594

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: initialize resetwork at allocation time ffsfskillsb unconditionally calls cancelworksync on ffs-resetwork when a functionfs instance is unmounted: ffsdataresetffs; cancelworksync&ffs-resetwork; However...