openSUSE-SU-2026:21253-1

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Import Source

https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21253-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/openSUSE-SU-2026:21253-1

Upstream

CVE (3)

CVE-2026-3886
CVE-2026-48004
CVE-2026-48914

Related

CVE (3)

CVE-2026-3886
CVE-2026-48004
CVE-2026-48914

Published

2026-07-07T17:20:48Z

Modified

2026-07-09T18:24:31Z

Summary

Security update for qemu

Details

This update for qemu fixes the following issues:

Update to version 10.0.11.

Security issues fixed:

CVE-2026-3886: integer overflow leading to privilege escalation due to lack of proper validation of user-supplied data in the virtio-gpu driver (bsc#1268061).
CVE-2026-48914: heap buffer overflow due to improper size validation in virtio-blk SCSI request handling (bsc#1268794).
CVE-2026-48004: heap use-after-free race condition due to missing rename lock in v9fs_co_readdir_many (bsc#1270133).

Other updates and bugfixes:

Version 10.0.11:
- Full backport list here: https://lore.kernel.org/qemu-devel/20260627082646.D825717AB67@think4mjt.localdomain/
Version 10.0.10:
- Full backport list here: https://lore.kernel.org/qemu-devel/20260528061820.CEE521691A9@think4mjt.localdomain/
ppc/spapr: Skip system reset for quiesced CPUs (bsc#1268279).
i386/tdx: handle TDG.VP.VMCALL (jsc#PED-9266).
i386/tdx: handle TDG.VP.VMCALL (jsc#PED-9266).
update Linux headers to v6.16-rc3 (jsc#PED-9266).
i386/cpu: Warn about why CPUID_EXT_PDCM is not available (jsc#PED-9266).
i386/cpu: Move adjustment of CPUID_EXT_PDCM before feature_dependencies[] check (jsc#PED-9266).
[openSUSE] qemu-ga: fix service file against no-autostart (bsc#1199023).

References

Affected packages

openSUSE:Leap 16.0 / qemu

Package

Name: qemu
Purl: pkg:rpm/opensuse/qemu&distro=openSUSE%20Leap%2016.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

10.0.11-160000.1.1

Ecosystem specific

{
    "binaries": [
        {
            "qemu": "10.0.11-160000.1.1",
            "qemu-SLOF": "10.0.11-160000.1.1",
            "qemu-accel-qtest": "10.0.11-160000.1.1",
            "qemu-arm": "10.0.11-160000.1.1",
            "qemu-audio-alsa": "10.0.11-160000.1.1",
            "qemu-audio-dbus": "10.0.11-160000.1.1",
            "qemu-audio-jack": "10.0.11-160000.1.1",
            "qemu-audio-oss": "10.0.11-160000.1.1",
            "qemu-audio-pa": "10.0.11-160000.1.1",
            "qemu-audio-pipewire": "10.0.11-160000.1.1",
            "qemu-audio-spice": "10.0.11-160000.1.1",
            "qemu-block-curl": "10.0.11-160000.1.1",
            "qemu-block-dmg": "10.0.11-160000.1.1",
            "qemu-block-iscsi": "10.0.11-160000.1.1",
            "qemu-block-nfs": "10.0.11-160000.1.1",
            "qemu-block-rbd": "10.0.11-160000.1.1",
            "qemu-block-ssh": "10.0.11-160000.1.1",
            "qemu-chardev-baum": "10.0.11-160000.1.1",
            "qemu-chardev-spice": "10.0.11-160000.1.1",
            "qemu-doc": "10.0.11-160000.1.1",
            "qemu-extra": "10.0.11-160000.1.1",
            "qemu-guest-agent": "10.0.11-160000.1.1",
            "qemu-headless": "10.0.11-160000.1.1",
            "qemu-hw-display-qxl": "10.0.11-160000.1.1",
            "qemu-hw-display-virtio-gpu": "10.0.11-160000.1.1",
            "qemu-hw-display-virtio-gpu-pci": "10.0.11-160000.1.1",
            "qemu-hw-display-virtio-vga": "10.0.11-160000.1.1",
            "qemu-hw-s390x-virtio-gpu-ccw": "10.0.11-160000.1.1",
            "qemu-hw-usb-host": "10.0.11-160000.1.1",
            "qemu-hw-usb-redirect": "10.0.11-160000.1.1",
            "qemu-hw-usb-smartcard": "10.0.11-160000.1.1",
            "qemu-img": "10.0.11-160000.1.1",
            "qemu-ipxe": "10.0.11-160000.1.1",
            "qemu-ivshmem-tools": "10.0.11-160000.1.1",
            "qemu-ksm": "10.0.11-160000.1.1",
            "qemu-lang": "10.0.11-160000.1.1",
            "qemu-linux-user": "10.0.11-160000.1.1",
            "qemu-microvm": "10.0.11-160000.1.1",
            "qemu-ppc": "10.0.11-160000.1.1",
            "qemu-pr-helper": "10.0.11-160000.1.1",
            "qemu-s390x": "10.0.11-160000.1.1",
            "qemu-seabios": "10.0.111.16.3_3_g3d33c746-160000.1.1",
            "qemu-skiboot": "10.0.11-160000.1.1",
            "qemu-spice": "10.0.11-160000.1.1",
            "qemu-tools": "10.0.11-160000.1.1",
            "qemu-ui-curses": "10.0.11-160000.1.1",
            "qemu-ui-dbus": "10.0.11-160000.1.1",
            "qemu-ui-gtk": "10.0.11-160000.1.1",
            "qemu-ui-opengl": "10.0.11-160000.1.1",
            "qemu-ui-spice-app": "10.0.11-160000.1.1",
            "qemu-ui-spice-core": "10.0.11-160000.1.1",
            "qemu-vgabios": "10.0.111.16.3_3_g3d33c746-160000.1.1",
            "qemu-vhost-user-gpu": "10.0.11-160000.1.1",
            "qemu-vmsr-helper": "10.0.11-160000.1.1",
            "qemu-x86": "10.0.11-160000.1.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21253-1.json"

openSUSE:Leap 16.0 / qemu-linux-user

Package

Name: qemu-linux-user
Purl: pkg:rpm/opensuse/qemu-linux-user&distro=openSUSE%20Leap%2016.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

10.0.11-160000.1.1

Ecosystem specific

{
    "binaries": [
        {
            "qemu": "10.0.11-160000.1.1",
            "qemu-SLOF": "10.0.11-160000.1.1",
            "qemu-accel-qtest": "10.0.11-160000.1.1",
            "qemu-arm": "10.0.11-160000.1.1",
            "qemu-audio-alsa": "10.0.11-160000.1.1",
            "qemu-audio-dbus": "10.0.11-160000.1.1",
            "qemu-audio-jack": "10.0.11-160000.1.1",
            "qemu-audio-oss": "10.0.11-160000.1.1",
            "qemu-audio-pa": "10.0.11-160000.1.1",
            "qemu-audio-pipewire": "10.0.11-160000.1.1",
            "qemu-audio-spice": "10.0.11-160000.1.1",
            "qemu-block-curl": "10.0.11-160000.1.1",
            "qemu-block-dmg": "10.0.11-160000.1.1",
            "qemu-block-iscsi": "10.0.11-160000.1.1",
            "qemu-block-nfs": "10.0.11-160000.1.1",
            "qemu-block-rbd": "10.0.11-160000.1.1",
            "qemu-block-ssh": "10.0.11-160000.1.1",
            "qemu-chardev-baum": "10.0.11-160000.1.1",
            "qemu-chardev-spice": "10.0.11-160000.1.1",
            "qemu-doc": "10.0.11-160000.1.1",
            "qemu-extra": "10.0.11-160000.1.1",
            "qemu-guest-agent": "10.0.11-160000.1.1",
            "qemu-headless": "10.0.11-160000.1.1",
            "qemu-hw-display-qxl": "10.0.11-160000.1.1",
            "qemu-hw-display-virtio-gpu": "10.0.11-160000.1.1",
            "qemu-hw-display-virtio-gpu-pci": "10.0.11-160000.1.1",
            "qemu-hw-display-virtio-vga": "10.0.11-160000.1.1",
            "qemu-hw-s390x-virtio-gpu-ccw": "10.0.11-160000.1.1",
            "qemu-hw-usb-host": "10.0.11-160000.1.1",
            "qemu-hw-usb-redirect": "10.0.11-160000.1.1",
            "qemu-hw-usb-smartcard": "10.0.11-160000.1.1",
            "qemu-img": "10.0.11-160000.1.1",
            "qemu-ipxe": "10.0.11-160000.1.1",
            "qemu-ivshmem-tools": "10.0.11-160000.1.1",
            "qemu-ksm": "10.0.11-160000.1.1",
            "qemu-lang": "10.0.11-160000.1.1",
            "qemu-linux-user": "10.0.11-160000.1.1",
            "qemu-microvm": "10.0.11-160000.1.1",
            "qemu-ppc": "10.0.11-160000.1.1",
            "qemu-pr-helper": "10.0.11-160000.1.1",
            "qemu-s390x": "10.0.11-160000.1.1",
            "qemu-seabios": "10.0.111.16.3_3_g3d33c746-160000.1.1",
            "qemu-skiboot": "10.0.11-160000.1.1",
            "qemu-spice": "10.0.11-160000.1.1",
            "qemu-tools": "10.0.11-160000.1.1",
            "qemu-ui-curses": "10.0.11-160000.1.1",
            "qemu-ui-dbus": "10.0.11-160000.1.1",
            "qemu-ui-gtk": "10.0.11-160000.1.1",
            "qemu-ui-opengl": "10.0.11-160000.1.1",
            "qemu-ui-spice-app": "10.0.11-160000.1.1",
            "qemu-ui-spice-core": "10.0.11-160000.1.1",
            "qemu-vgabios": "10.0.111.16.3_3_g3d33c746-160000.1.1",
            "qemu-vhost-user-gpu": "10.0.11-160000.1.1",
            "qemu-vmsr-helper": "10.0.11-160000.1.1",
            "qemu-x86": "10.0.11-160000.1.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21253-1.json"