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CVE-2026-99082

🗓️ 26 Oct 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

KVM x86 flaw allows a guest to cause KVM_EXIT_MMIO to return valid RAM to userspace.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-99082
23 Oct 202614:37
–circl
cve
CVE
CVE-2026-99082
23 Oct 202612:45
–cve
cvelist
Cvelist
CVE-2026-99082 KVM: x86: Use active memslots for the per-vCPU MMIO cache
23 Oct 202612:45
–cvelist
debiancve
Debian CVE
CVE-2026-99082
23 Oct 202612:45
–debiancve
euvd
EUVD
EUVD-2026-108933
23 Oct 202612:45
–euvd
mscve
Microsoft CVE
KVM: x86: Use active memslots for the per-vCPU MMIO cache
25 Oct 202608:05
–mscve
nvd
NVD
CVE-2026-99082
23 Oct 202613:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-99082
23 Oct 202613:17
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-99082
26 Oct 202600:00
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-122059
23 Oct 202600:00
–ptsecurity
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04alllinux0linux_0_all.deb
Ubuntu16.04alllinux0linux_0_all.deb
Ubuntu18.04alllinux0linux_0_all.deb
Ubuntu20.04alllinux0linux_0_all.deb
Ubuntu22.04alllinux0linux_0_all.deb
Ubuntu24.04alllinux0linux_0_all.deb
Ubuntu26.04alllinux0linux_0_all.deb
Ubuntu26.10alllinux0linux_0_all.deb
Ubuntu16.04alllinux-hwe0linux-hwe_0_all.deb
Ubuntu18.04alllinux-hwe-5.40linux-hwe-5.4_0_all.deb
Rows per page

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26 Oct 2026 20:11Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.8
EPSS0.00156
4