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CVE-2026-31591 KVM: SEV: Lock all vCPUs when synchronzing VMSAs for SNP launch finish
| Reporter | Title | Published | Views | Family All 68 |
|---|---|---|---|---|
 | CVE-2026-31591 | 24 Apr 202614:42 | – | attackerkb |
 | Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1693) | 9 May 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-31591 | 27 Apr 202600:00 | – | nessus |
 | Important: kernel6.18 | 9 May 202600:00 | – | amazon |
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | CVE-2026-31591 affecting package kernel for versions less than 6.6.134.1-2 | 3 May 202620:52 | – | cbl_mariner |
 | CVE-2026-31591 vulnerabilities | 16 May 202601:18 | – | cgr |
 | Linux kernel 安全漏洞 | 24 Apr 202600:00 | – | cnnvd |
 | CVE-2026-31591 | 24 Apr 202614:42 | – | cve |
 | CVE-2026-31591 | 24 Apr 202614:42 | – | debiancve |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/x86/kvm/svm/sev.c"
],
"versions": [
{
"version": "ad27ce155566f2b4400fa865859834592bd18777",
"lessThan": "30fd9d8c82087742168db779929d8be0459b0716",
"status": "affected",
"versionType": "git"
},
{
"version": "ad27ce155566f2b4400fa865859834592bd18777",
"lessThan": "4df77742e8b9a6b935bdf46f02fd0aca4d4ee7f5",
"status": "affected",
"versionType": "git"
},
{
"version": "ad27ce155566f2b4400fa865859834592bd18777",
"lessThan": "c87938fc7d99a06a7e5477c45b4e5a4148f85d66",
"status": "affected",
"versionType": "git"
},
{
"version": "ad27ce155566f2b4400fa865859834592bd18777",
"lessThan": "cb923ee6a80f4e604e6242a4702b59251e61a380",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/x86/kvm/svm/sev.c"
],
"versions": [
{
"version": "6.11",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.11",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.24",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.19.14",
"lessThanOrEqual": "6.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0.1",
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.1",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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14 Jun 2026 17:42Current
EPSS0.00122