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SUSE SLED15 / SLES15 Security Update : qemu (SUSE-SU-2026:0445-1)

medium Nessus Plugin ID 298729

Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0445-1 advisory.

 - CVE-2026-0665: Added PIRQ bounds check in xen_physdev_map_pirq to avoid an out-of-bounds heap.
 (bsc#1256484)

 Other fixes:

 - Fixed that QEMU migration fails if a qemu-vdagent channel is present in the VM (bsc#1257474)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bugzilla.suse.com/1256484

https://bugzilla.suse.com/1257474

http://www.nessus.org/u?25098adb

https://www.suse.com/security/cve/CVE-2026-0665

Plugin Details

Severity: Medium

ID: 298729

File Name: suse_SU-2026-0445-1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 2/12/2026

Updated: 2/12/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 5.2

Temporal Score: 3.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:P/A:C

CVSS Score Source: CVE-2026-0665

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:qemu-hw-usb-redirect, p-cpe:/a:novell:suse_linux:qemu-block-ssh, p-cpe:/a:novell:suse_linux:qemu-accel-tcg-x86, p-cpe:/a:novell:suse_linux:qemu-ui-gtk, p-cpe:/a:novell:suse_linux:qemu-hw-display-virtio-gpu-pci, p-cpe:/a:novell:suse_linux:qemu-audio-spice, p-cpe:/a:novell:suse_linux:qemu-lang, p-cpe:/a:novell:suse_linux:qemu-hw-usb-smartcard, p-cpe:/a:novell:suse_linux:qemu-audio-alsa, p-cpe:/a:novell:suse_linux:qemu-ppc, p-cpe:/a:novell:suse_linux:qemu-hw-display-qxl, p-cpe:/a:novell:suse_linux:qemu-hw-display-virtio-vga, p-cpe:/a:novell:suse_linux:qemu-ivshmem-tools, p-cpe:/a:novell:suse_linux:qemu-chardev-baum, p-cpe:/a:novell:suse_linux:qemu-slof, p-cpe:/a:novell:suse_linux:qemu-ksm, p-cpe:/a:novell:suse_linux:qemu-audio-pipewire, p-cpe:/a:novell:suse_linux:qemu-block-curl, p-cpe:/a:novell:suse_linux:qemu-ui-spice-core, p-cpe:/a:novell:suse_linux:qemu-chardev-spice, p-cpe:/a:novell:suse_linux:qemu-hw-s390x-virtio-gpu-ccw, p-cpe:/a:novell:suse_linux:qemu-microvm, p-cpe:/a:novell:suse_linux:qemu-pr-helper, p-cpe:/a:novell:suse_linux:qemu-s390x, p-cpe:/a:novell:suse_linux:qemu-hw-display-virtio-gpu, p-cpe:/a:novell:suse_linux:qemu-linux-user, p-cpe:/a:novell:suse_linux:qemu-guest-agent, p-cpe:/a:novell:suse_linux:qemu-block-nfs, p-cpe:/a:novell:suse_linux:qemu-seabios, p-cpe:/a:novell:suse_linux:qemu, p-cpe:/a:novell:suse_linux:qemu-img, p-cpe:/a:novell:suse_linux:qemu-audio-dbus, p-cpe:/a:novell:suse_linux:qemu-ipxe, p-cpe:/a:novell:suse_linux:qemu-skiboot, p-cpe:/a:novell:suse_linux:qemu-ui-curses, p-cpe:/a:novell:suse_linux:qemu-ui-dbus, p-cpe:/a:novell:suse_linux:qemu-arm, p-cpe:/a:novell:suse_linux:qemu-vgabios, p-cpe:/a:novell:suse_linux:qemu-block-rbd, p-cpe:/a:novell:suse_linux:qemu-vmsr-helper, p-cpe:/a:novell:suse_linux:qemu-audio-pa, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:qemu-x86, p-cpe:/a:novell:suse_linux:qemu-audio-oss, p-cpe:/a:novell:suse_linux:qemu-spice, p-cpe:/a:novell:suse_linux:qemu-block-dmg, p-cpe:/a:novell:suse_linux:qemu-audio-jack, p-cpe:/a:novell:suse_linux:qemu-accel-qtest, p-cpe:/a:novell:suse_linux:qemu-hw-usb-host, p-cpe:/a:novell:suse_linux:qemu-tools, p-cpe:/a:novell:suse_linux:qemu-extra, p-cpe:/a:novell:suse_linux:qemu-ui-opengl, p-cpe:/a:novell:suse_linux:qemu-headless, p-cpe:/a:novell:suse_linux:qemu-vhost-user-gpu, p-cpe:/a:novell:suse_linux:qemu-ui-spice-app, p-cpe:/a:novell:suse_linux:qemu-block-iscsi

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 2/11/2026

Vulnerability Publication Date: 2/11/2026

Reference Information

CVE: CVE-2026-0665

SuSE: SUSE-SU-2026:0445-1