CVE-2026-3195
Qemu-kvm: virtio-snd: heap buffer overflow in virtio_snd_pcm_in_cb (incomplete fix for cve-2024-7730)
CVE-2026-3195 is fixed in 25 products on 1 platform, first by qemu-block-extra 1:8.2.2+ds-0ubuntu1.16, released April 15, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.4
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0017
6th percentile
heap buffer overflow when reading input audio in the virtio-snd device input callback due to
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| qemu · Debian 13.5 (trixie) | 1:10.0.10+ds-0+deb13u1 | DEBIAN-CVE-2026-3195 | Jun 24, 2026 |
| qemu · Debian 14 | 1:10.2.2+ds-1 | DEBIAN-CVE-2026-3195 | Jun 24, 2026 |
| qemu · opensuse-leap 16.0 | 10.0.9-160000.1.1 | OPENSUSE-SU-2026:20567-1 | Apr 20, 2026 |
| qemu · sles 15.6 | 8.2.10-150600.3.49.1 | SUSE-SU-2026:2386-1 | Jun 12, 2026 |
| qemu · sles 15.7 | 9.2.4-150700.3.20.1 | SUSE-SU-2026:2385-1 | Jun 12, 2026 |
| qemu-block-extra · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-block-extra 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-block-extra · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-block-extra 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-block-supplemental · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-block-supplemental 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-block-supplemental · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-block-supplemental 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-guest-agent · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-guest-agent 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-guest-agent · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-guest-agent 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-linux-user · opensuse-leap 16.0 | 10.0.9-160000.1.1 | OPENSUSE-SU-2026:20567-1 | Apr 20, 2026 |
| qemu-linux-user · sles 15.7 | 9.2.4-150700.3.20.1 | SUSE-SU-2026:2385-1 | Jun 12, 2026 |
| qemu-system · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-arm · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-arm 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-arm · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-arm 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-common · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-common 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-common · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-common 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-data · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-data 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-data · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-data 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-gui · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-gui 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-gui · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-gui 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-mips · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-mips 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-mips · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-mips 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-misc · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-misc 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-misc · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-misc 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-modules-opengl · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-modules-opengl 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-modules-opengl · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-modules-opengl 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-modules-spice · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-modules-spice 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-modules-spice · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-modules-spice 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-ppc · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-ppc 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-ppc · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-ppc 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-riscv · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-riscv 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-s390x · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-s390x 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-s390x · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-s390x 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-sparc · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-sparc 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-sparc · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-sparc 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-x86 · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-x86 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-x86 · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-x86 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-x86-xen · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-x86-xen 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-x86-xen · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-x86-xen 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-system-xen · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-system-xen 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-system-xen · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-system-xen 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-user · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-user 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-user · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-user 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-user-binfmt · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-user-binfmt 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-user-binfmt · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-user-binfmt 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
| qemu-user-static · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-user-static 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-utils · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.16 | qemu-utils 1:8.2.2+ds-0ubuntu1.16 | Apr 15, 2026 |
| qemu-utils · Ubuntu 25.10 (questing) | 1:10.1.0+ds-5ubuntu2.6 | qemu-utils 1:10.1.0+ds-5ubuntu2.6 | Apr 15, 2026 |
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