The vulnerability in the hw/9pfs/codir.c component of the QEMU hardware emulation software allows a hacker to induce a service failure.

The vulnerability of the hw/9pfs/codir.c component of the QEMU hardware emulation software is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a system failure...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: virglrenderer (UTSA-2024-005588)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2024-005588 advisory. A heap-based buffer overflow in the vrendrenderertransferwriteiov function in vrendrenderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial ...

The vulnerability of the QEMU hardware emulation software, related to reading data beyond the buffer’s allowed limits, allows a hacker to gain access to confidential data.

The vulnerability of the QEMU hardware emulation software is related to reading data from buffer registers beyond their allowable limits. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data...

The vulnerability of the QEMU hardware emulation software, related to incorrect calculation of buffer size, allows a hacker to trigger a service failure.

The vulnerability of the QEMU hardware emulation software is related to incorrect calculation of buffer size. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2026-82268

Name of the Vulnerable Software and Affected Versions QEMU affected versions not specified Description A heap overflow occurs due to a 96-byte panning buffer, which allows for controlled memory corruption within the heap. Recommendations At the moment, there is no information about a newer versio...

EulerOS Virtualization 2.13.1 : qemu (EulerOS-SA-2026-3205)

According to the versions of the qemu packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input...

AlmaLinux 10 : qemu-kvm (ALSA-2026:58571)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:58571 advisory. qemu-kvm: Heap buffer overflow in virtio-blk SCSI request handling CVE-2026-48914 Bug Fixes and Enhancements: qemu-kvm hung during drain after double pause...

EulerOS Virtualization 2.13.0 : qemu (EulerOS-SA-2026-3245)

According to the versions of the qemu packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input...

RLSA-2026:58571 Moderate: qemu-kvm security, bug fix, and enhancement update

Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fixes: qemu-kvm: Heap buffer overflow in virtio-blk SCSI request handling...

qemu-kvm security, bug fix, and enhancement update

An update is available for qemu-kvm. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Kernel-based Virtual Machine KVM is a full virtualization solution for Linu...

RHSA-2026:58571 Red Hat Security Advisory: qemu-kvm security, bug fix, and enhancement update

Bulletin has no description...

Moderate: Red Hat Security Advisory: qemu-kvm security, bug fix, and enhancement update

An update for qemu-kvm is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

qemu-kvm: Heap buffer overflow in virtio-blk SCSI request handling

A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input descriptors before writing data. A malicious guest with high privileges could exploit this vulnerability by submitting a malformed virtio-blk SCSI request, leading to an...

qemu-kvm security, bug fix, and enhancement update

10.1.0-16.el102.5 - kvm-file-posix-populate-pwritezeroesalignment.patch RHEL-207389 - kvm-block-use-pwritezeroesalignment-when-writing-first.patch RHEL-207389 - kvm-iotests-add-Linux-loop-device-image-creation-test.patch RHEL-207389 - Resolves: RHEL-207389 qemu-img create/convert fails on target...

The vulnerability of the QEMU hardware emulation software, related to reading data beyond the buffer’s acceptable limits, allows a hacker to trigger a service failure.

The vulnerability of the QEMU hardware emulation software is related to reading data from beyond the allowed buffer limits. Exploiting this vulnerability can allow an attacker to cause a service failure...

ALSA-2026:58571 Moderate: qemu-kvm security, bug fix, and enhancement update

Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fixes: qemu-kvm: Heap buffer overflow in virtio-blk SCSI request handling...

The vulnerability in the hw/audio/virtio-snd.c component of the QEMU hardware emulation software allows a hacker to trigger a system failure.

The vulnerability of the hw/audio/virtio-snd.c component of the QEMU hardware emulation software is related to integer overflow. Exploiting this vulnerability can allow an attacker to cause a system failure...

The vulnerability of the `virtio_snd_pcm_in_cb` function in the `hw/audio/virtio-snd.c` component of the QEMU hardware emulation software allows a hacker to trigger a service failure.

The vulnerability of the virtiosndpcmincb function in the hw/audio/virtio-snd.c component of the QEMU hardware emulation software is related to the issue of writing operations outside of the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a system failure...

Oracle Linux 10 : qemu-kvm (ELSA-2026-58571)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-58571 advisory. 10.1.0-16.el102.5 - kvm-file-posix-populate-pwritezeroesalignment.patch RHEL-207389 - kvm-block-use-pwritezeroesalignment-when-writing-first.patch RHEL-207389...

Oracle Linux 9 : qemu-kvm (ELSA-2026-500220)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500220 advisory. - tests/9p: add 3 xattr FID limit test cases local fs driver Christian Schoenebeck Orabug: 39636027 CVE-2026-8348 - tests/9p: add 3 xattr FID limit...