CVE-2026-89881

A flaw was found in the rtl2832sdr driver within the Linux kernel. When a USB device using this driver is disconnected, the driver prematurely clears a critical device pointer. This prevents the proper release of Direct Memory Access DMA stream buffers and USB Request Blocks URBs when the user...

SUSE CVE-2026-89880

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: release URBs and stream buffers on startstreaming failure rtl2832sdrstartstreaming calls rtl2832sdrallocstreambufs, rtl2832sdrallocurbs and rtl2832sdrsubmiturbs in sequence and shares a single err: label that...

SUSE CVE-2026-89881

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...

DEBIAN-CVE-2026-89880

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: release URBs and stream buffers on startstreaming failure rtl2832sdrstartstreaming calls rtl2832sdrallocstreambufs, rtl2832sdrallocurbs and rtl2832sdrsubmiturbs in sequence and shares a single err: label that...

AZL-101604 CVE-2026-89880 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: release URBs and stream buffers on startstreaming failure rtl2832sdrstartstreaming calls rtl2832sdrallocstreambufs, rtl2832sdrallocurbs and rtl2832sdrsubmiturbs in sequence and shares a single err: label that...

AZL-101550 CVE-2026-89881 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...

CVE-2026-89881

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...

CVE-2026-89880

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: release URBs and stream buffers on startstreaming failure rtl2832sdrstartstreaming calls rtl2832sdrallocstreambufs, rtl2832sdrallocurbs and rtl2832sdrsubmiturbs in sequence and shares a single err: label that...

DEBIAN-CVE-2026-89881

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...

CVE-2026-89880 media: rtl2832_sdr: release URBs and stream buffers on start_streaming() failure

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: release URBs and stream buffers on startstreaming failure rtl2832sdrstartstreaming calls rtl2832sdrallocstreambufs, rtl2832sdrallocurbs and rtl2832sdrsubmiturbs in sequence and shares a single err: label that...

CVE-2026-89880

CVE-2026-89880 affects the Linux kernel rtl2832_sdr media driver (Realtek RTL2832 USB SDR radio). The root cause is a missing teardown on the error path of rtl2832_sdr_start_streaming(): when URB submission or allocation fails after stream buffers are allocated, the URBs and coherent DMA buffers ...

CVE-2026-89881

This CVE affects the rtl2832_sdr media driver in the Linux kernel . On USB disconnect, rtl2832_sdr_remove() clears dev->udev to NULL before any pending streaming teardown has completed. When user space subsequently closes its file descriptor, usb_free_coherent() is invoked with a NULL device p...

EUVD-2026-80480

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: release URBs and stream buffers on startstreaming failure rtl2832sdrstartstreaming calls rtl2832sdrallocstreambufs, rtl2832sdrallocurbs and rtl2832sdrsubmiturbs in sequence and shares a single err: label that...

CVE-2026-89881 media: rtl2832_sdr: use vb2_video_unregister_device() on remove to fix DMA leak

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...

EUVD-2026-80481

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...

CVE-2026-89880 media: rtl2832_sdr: release URBs and stream buffers on start_streaming() failure

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: release URBs and stream buffers on startstreaming failure rtl2832sdrstartstreaming calls rtl2832sdrallocstreambufs, rtl2832sdrallocurbs and rtl2832sdrsubmiturbs in sequence and shares a single err: label that...

CVE-2026-89881 media: rtl2832_sdr: use vb2_video_unregister_device() on remove to fix DMA leak

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...

Linux Distros Unpatched Vulnerability : CVE-2026-89881

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pendin...

Linux Distros Unpatched Vulnerability : CVE-2026-89880

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: rtl2832sdr: release URBs and stream buffers on startstreaming failure rtl2832sdrstartstreaming calls rtl2832sdrallocstreambufs, rtl2832sdrallocurbs and...

CVE-2026-89881: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: use vb2videounregisterdevice on remove to fix DMA leak rtl2832sdrremove runs on USB disconnect and clears dev-udev to NULL before any pending streaming teardown has run. When user space later closes its file...