CVE-2026-3886
Public on 2026-07-10
Modified on 2026-07-10
Description
virtio-gpu: fix overflow check when allocating 2d image
NOTE: Introduced with: https://gitlab.com/qemu-project/qemu/-/commit/9462ff4695aa0d086fd63f7f2efafe5a05f2a243 (v8.1.0-rc0)
NOTE: Fixed by: https://gitlab.com/qemu-project/qemu/-/commit/c035d5eadf400670593a76778f98f052d7482968 (v11.0.0-rc0)
NOTE: Introduced with: https://gitlab.com/qemu-project/qemu/-/commit/9462ff4695aa0d086fd63f7f2efafe5a05f2a243 (v8.1.0-rc0)
NOTE: Fixed by: https://gitlab.com/qemu-project/qemu/-/commit/c035d5eadf400670593a76778f98f052d7482968 (v11.0.0-rc0)
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | qemu | Not Affected | ||
| Amazon Linux 2023 | qemu | Not Affected | ||
| Amazon Linux 2 - Core | qemu-kvm | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |