Oracle Linux 9 : qemu-kvm (ELSA-2026-500245)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500245 advisory. - dmg: reject inconsistent UDRW chunk sector count and length CVE-2026-65928 Stefan Hajnoczi Orabug: 39849788 CVE-2026-65928 - dmg: fix out-of-bounds...

AZL-99546 CVE-2026-80836 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - bound the akcipher result length virtiocryptodataqakciphercallback sets the result length from the device-reported response length without bounding it to the destination buffer, which was allocated for the origin...

CVE-2026-80836 crypto: virtio - bound the akcipher result length

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - bound the akcipher result length virtiocryptodataqakciphercallback sets the result length from the device-reported response length without bounding it to the destination buffer, which was allocated for the origin...

CVE-2026-80836

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - bound the akcipher result length virtiocryptodataqakciphercallback sets the result length from the device-reported response length without bounding it to the destination buffer, which was allocated for the origin...

EUVD-2026-71286

In the Linux kernel, the following vulnerability has been resolved: crypto: virtio - bound the akcipher result length virtiocryptodataqakciphercallback sets the result length from the device-reported response length without bounding it to the destination buffer, which was allocated for the origin...

CVE-2026-80836

This Linux kernel vulnerability affects the virtio crypto driver, specifically the virtio_crypto_dataq_akcipher_callback() function. The root cause is that the function sets the result length from the device-reported response length without bounding it to the destination buffer, which was allocat...

kernel: ALSA: virtio: Validate control metadata from the device

A flaw was found in the Linux kernel's ALSA virtio sound driver. A malicious or buggy virtio device can provide invalid control metadata, such as an unknown control type or an oversized value count. The driver's control handling trusts this unvalidated metadata, leading to out-of-bounds access wh...

The vulnerability of the `virtio_gpu_dma_fence_wait()` function in the `drivers/gpu/drm/virtio/virtgpu_submit.c` file of the Direct Rendering Infrastructure (DRI) driver of the Linux operating system allows a malicious actor to trigger a service failure.

The vulnerability of the virtiogpudmafencewait function in the drivers/gpu/drm/virtio/virtgpusubmit.c file of the Direct Rendering Infrastructure DRI driver in the Linux operating system is related to the execution of a loop with an unreachable exit condition “Infinite loop”. Exploiting this...

Linux Distros Unpatched Vulnerability : CVE-2026-80836

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: virtio - bound the akcipher result length virtiocryptodataqakciphercallback sets the result length from the device-reported response length without...

CVE-2023-22098

CVE-2023-22098 - Oracle VM VirtualBox 7.0.10 r158379 Escape Hey VM Wizards, In 2023, the outstanding security researcher Andy Nguyen @TheFlow0 discovered multiple vulnerabilities in Virtio-net for VirtualBox. All kudos to him for his incredible work. This repository contains the exploit for...

kernel: ALSA: virtio: Validate control metadata from the device

A flaw was found in the Linux kernel's ALSA virtio sound driver. A malicious or buggy virtio device can provide invalid control metadata, such as an unknown control type or an oversized value count. The driver's control handling trusts this unvalidated metadata, leading to out-of-bounds access wh...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098841)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098841 advisory. In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: cap TX credit to local buffer size The virtio transports derives its TX credit...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098904)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098904 advisory. In the Linux kernel, the following vulnerability has been resolved: hwrng: virtio: clamp device-reported used.len at copydata randomrecvdone stores the device-report...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098675)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098675 advisory. In the Linux kernel, the following vulnerability has been resolved: virtio: break and reset virtio devices on deviceshutdown Hongyu reported a hang on kexec in a VM...

CVE-2026-13216

The virtio PCI driver drivers/virtio/virtiopci.c parses a device's PCI capability list during driver initialization. In virtiopcireadcap the device-supplied capability length byte caplen read from PCI config space via pcieconfread was only checked with asserttmp.caplen == capstructsize. That asse...

EUVD-2026-65597

The virtio PCI driver drivers/virtio/virtiopci.c parses a device's PCI capability list during driver initialization. In virtiopcireadcap the device-supplied capability length byte caplen read from PCI config space via pcieconfread was only checked with asserttmp.caplen == capstructsize. That asse...

CVE-2026-13216

CVE-2026-13216 is an out-of-bounds stack write in the Zephyr RTOS virtio PCI driver (drivers/virtio/virtio_pci.c). The device-supplied cap_len field, read from PCI config space, was validated only by a compiled-out assert() (gated by CONFIG_ASSERT, off by default in production). The unvalidated l...

CVE-2026-13216 Out-of-bounds stack write in Zephyr virtio PCI driver from unvalidated device-supplied capability length

The virtio PCI driver drivers/virtio/virtiopci.c parses a device's PCI capability list during driver initialization. In virtiopcireadcap the device-supplied capability length byte caplen read from PCI config space via pcieconfread was only checked with asserttmp.caplen == capstructsize. That asse...

CVE-2026-74684

A flaw was found in the Linux kernel's net: tap module. A NULL pointer dereference can occur in the tapgetuserxdp function when processing an XDP buffer with a GSO virtio-net header and a zero protocol. This can be triggered by a malicious guest in a virtualized environment, leading to a system...

CVE-2026-13212

The Zephyr virtio driver does not validate the descriptor-chain head id that the virtio device writes into the used ring. In virtioisr drivers/virtio/virtiocommon.c, the device-written vq-used-ringidx.id is used directly as an index into vq-recvcbs and vq-desc, which are both allocated with exact...