QE
Product
QEMU
by QEMU · last CVE Jul 25, 2025
419
CVEs
0
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 17High 83Medium 221Low 26
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2017-5526
6.5
0%
Mar 15
Memory leak in hw/audio/es1370.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption and QEMU process crash)…
Affected: through 2.8.1.1
CVE-2017-5525
6.5
0%
Mar 15
Memory leak in hw/audio/ac97.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption and QEMU process crash)…
Affected: through 2.8.1.1
CVE-2017-6505
6.5
0%
Mar 15
The ohci_service_ed_list function in hw/usb/hcd-ohci.c in QEMU (aka Quick Emulator) before 2.9.0 allows local guest OS users to cause a denial of service (infinite loop) via…
Affected: through 2.8.1.1
CVE-2016-9916
6.5
0%
Dec 29
Memory leak in hw/9pfs/9p-proxy.c in QEMU (aka Quick Emulator) allows local privileged guest OS users to cause a denial of service (host memory consumption and possibly QEMU…
Affected: before 2.8.0; 2.8.0; 2.8.0
CVE-2016-9915
6.5
0%
Dec 29
Memory leak in hw/9pfs/9p-handle.c in QEMU (aka Quick Emulator) allows local privileged guest OS users to cause a denial of service (host memory consumption and possibly QEMU…
Affected: through 2.7.1; 2.8.0; 2.8.0
CVE-2016-9914
6.5
0%
Dec 29
Memory leak in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local privileged guest OS users to cause a denial of service (host memory consumption and possibly QEMU process…
Affected: through 2.7.1; 2.8.0; 2.8.0
CVE-2016-9913
6.5
0%
Dec 29
Memory leak in the v9fs_device_unrealize_common function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local privileged guest OS users to cause a denial of service (host…
Affected: through 2.7.1; 2.8.0; 2.8.0
CVE-2016-9846
6.5
0%
Dec 29
QEMU (aka Quick Emulator) built with the Virtio GPU Device emulator support is vulnerable to a memory leakage issue
Affected: through 2.7.1; 2.8.0; 2.8.0; 2.8.0
CVE-2016-9845
6.5
0%
Dec 29
QEMU (aka Quick Emulator) built with the Virtio GPU Device emulator support is vulnerable to an information leakage issue
Affected: before 2.8.0; 2.8.0; 2.8.0; 2.8.0
CVE-2015-8701
6.5
0%
Dec 29
QEMU (aka Quick Emulator) built with the Rocker switch emulation support is vulnerable to an off-by-one error
Affected: through 2.5.1.1
CVE-2016-9921
6.5
0%
Dec 23
Quick emulator (Qemu) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to a divide by zero issue
Affected: through 2.7.1; 2.8.0; 2.8.0; 2.8.0
CVE-2016-9912
6.5
0%
Dec 23
Quick Emulator (Qemu) built with the Virtio GPU Device emulator support is vulnerable to a memory leakage issue
Affected: through 2.8.1.1
CVE-2016-9911
6.5
0%
Dec 23
Quick Emulator (Qemu) built with the USB EHCI Emulation support is vulnerable to a memory leakage issue
Affected: through 2.7.1
CVE-2016-9907
6.5
0%
Dec 23
Quick Emulator (Qemu) built with the USB redirector usb-guest support is vulnerable to a memory leakage flaw
Affected: through 2.7.1
CVE-2016-2392
6.5
0%
Jun 16
The is_rndis function in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 does not properly validate USB configuration descriptor objects, which allows…
Affected: 2.5.0
CVE-2016-4020
6.5
0%
May 25
The patch_instruction function in hw/i386/kvmvapic.c in QEMU does not initialize the imm32 variable, which allows local guest OS administrators to obtain sensitive information…
Affected: through 2.6.2
CVE-2016-2858
6.5
0%
Apr 7
QEMU, when built with the Pseudo Random Number Generator (PRNG) back-end support, allows local guest OS users to cause a denial of service (process crash) via an entropy request,…
Affected: through 2.5.1.1
CVE-2023-1544
6.3
0%
Mar 23
A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device
Affected: through 7.2.0
CVE-2020-17380
6.3
0%
Jan 30
A heap-based buffer overflow was found in QEMU through 5.0.0 in the SDHCI device emulation support
Affected: through 5.0.0
CVE-2014-0147
6.2
0%
Feb 11
Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or…
Affected: before 1.6.2
CVE-2021-3507
6.1
0%
May 6
A heap buffer overflow was found in the floppy disk emulator of QEMU up to 6.0.0 (including)
Affected: through 6.0.0
CVE-2024-3447
6.0
1%
Nov 14
Qemu: sdhci: heap buffer overflow in sdhci_write_dataport()
Affected: before 7.2.11; 8.0.0 before 8.2.3; 9.0.0; 9.0.0; 9.0.0; 9.0.0
CVE-2024-26328
6.0
0%
Feb 19
An issue was discovered in QEMU 7.1.0 through 8.2.1
Affected: 7.1.0 through 8.2.1
CVE-2023-0330
6.0
0%
Mar 6
A vulnerability in the lsi53c895a device affects the latest version of qemu
Affected: 7.2.0 before 7.2.3; 8.0.0; 8.0.0; 8.0.0; 8.0.0; 8.0.0; +1 more
CVE-2021-4158
6.0
0%
Aug 24
A NULL pointer dereference issue was found in the ACPI code of QEMU
Affected: 6.0.0 before 7.0.0
CVE-2021-3608
6.0
0%
Feb 24
A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device in versions prior to 6.1.0
Affected: before 6.1.0
CVE-2021-3607
6.0
0%
Feb 24
An integer overflow was found in the QEMU implementation of VMWare's paravirtual RDMA device in versions prior to 6.1.0
Affected: before 6.1.0
CVE-2020-35503
6.0
0%
Jun 2
A NULL pointer dereference flaw was found in the megasas-gen2 SCSI host bus adapter emulation of QEMU in versions before and including 6.0
Affected: through 6.0.0
CVE-2020-35504
6.0
0%
May 28
A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0
Affected: before 6.0.0
CVE-2021-20221
6.0
0%
May 13
An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of QEMU up to and including qemu 4.2.0on aarch64 platform
Affected: through 4.2.0
CVE-2021-3416
6.0
0%
Mar 18
A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions up to and including 5.2.0
Affected: through 5.2.0
CVE-2020-27821
6.0
0%
Dec 8
A flaw was found in the memory management API of QEMU during the initialization of a memory region cache
Affected: before 5.2.0
CVE-2020-13800
6.0
0%
Jun 4
ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mm_index value during an ati_mm_read or ati_mm_write call
Affected: 4.2.0
CVE-2020-1711
6.0
4%
Feb 11
An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming from an iSCSI server while…
Affected: 2.12.0 before 4.2.1
CVE-2018-5683
6.0
1%
Jan 23
The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory…
Affected: through 2.11.1
CVE-2015-7549
6.0
0%
Oct 30
The MSI-X MMIO support in hw/pci/msix.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process…
Affected: before 2.5.0
CVE-2017-15289
6.0
0%
Oct 16
The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process…
Affected: through 2.10.2
CVE-2017-7377
6.0
0%
Apr 10
The (1) v9fs_create and (2) v9fs_lcreate functions in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allow local guest OS privileged users to cause a denial of service (file descriptor…
Affected: through 2.8.1; 2.9.0; 2.9.0
CVE-2016-10155
6.0
0%
Mar 15
Memory leak in hw/watchdog/wdt_i6300esb.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption and QEMU…
Affected: through 2.8.1.1
CVE-2016-7995
6.0
0%
Dec 10
Memory leak in the ehci_process_itd function in hw/usb/hcd-ehci.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (memory…
Affected: through 2.7.1
CVE-2016-7994
6.0
0%
Dec 10
Memory leak in the virtio_gpu_resource_create_2d function in hw/display/virtio-gpu.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service…
Affected: through 2.7.1
CVE-2016-7466
6.0
0%
Dec 10
Memory leak in the usb_xhci_exit function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator), when the xhci uses msix, allows local guest OS administrators to cause a denial of…
Affected: through 2.7.1
CVE-2016-7422
6.0
0%
Dec 10
The virtqueue_map_desc function in hw/virtio/virtio.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (NULL pointer dereference and…
Affected: through 2.7.1
CVE-2016-7116
6.0
1%
Dec 10
Directory traversal vulnerability in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to access host files outside the export path via a
Affected: through 2.6.2; 2.7.0; 2.7.0; 2.7.0; 2.7.0; 2.7.0
CVE-2016-6836
6.0
0%
Dec 10
The vmxnet3_complete_packet function in hw/net/vmxnet3.c in QEMU (aka Quick Emulator) allows local guest OS administrators to obtain sensitive host memory information by…
Affected: through 2.7.1
CVE-2016-6835
6.0
0%
Dec 10
The vmxnet_tx_pkt_parse_headers function in hw/net/vmxnet_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (buffer…
Affected: before 2.6.0
CVE-2016-4964
6.0
0%
Dec 10
The mptsas_fetch_requests function in hw/scsi/mptsas.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop, and CPU…
Affected: through 2.6.2
CVE-2016-9106
6.0
0%
Dec 9
Memory leak in the v9fs_write function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (memory consumption) by…
Affected: through 2.7.1
CVE-2016-9105
6.0
0%
Dec 9
Memory leak in the v9fs_link function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (memory consumption) via…
Affected: through 2.7.1
CVE-2016-9103
6.0
0%
Dec 9
The v9fs_xattrcreate function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to obtain sensitive host heap memory information by reading…
Affected: through 2.7.1
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