CVE-2026-99082
Public on 2026-10-23
Modified on 2026-10-24
Description
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86: Use active memslots for the per-vCPU MMIO cache
KVM: x86: Use active memslots for the per-vCPU MMIO cache
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | kernel | Pending Fix | ||
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2026-11-12 | ALAS2KERNEL-5.15-2026-121 | Fixed |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | Pending Fix | ||
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2026-11-09 | ALAS2KERNEL-5.10-2026-138 | Fixed |
| Amazon Linux 2023 | kernel | 2026-11-09 | ALAS2023-2026-3389 | Fixed |
| Amazon Linux 2023 | kernel6.12 | 2026-11-09 | ALAS2023-2026-3402 | Fixed |
| Amazon Linux 2023 | kernel6.18 | Pending Fix |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:L |