CVE-2026-89448 iommu/vt-d: Force requesting ACS when tboot is enabled
| Reporter | Title | Published | Views | Family All 21 |
|---|---|---|---|---|
 | CVE-2026-89448 affecting package kernel for versions less than 6.6.157.1-1 | 1 Oct 202604:01 | – | cbl_mariner |
 | CVE-2026-89448 | 13 Sep 202613:10 | – | circl |
 | CVE-2026-89448 | 11 Sep 202619:43 | – | cve |
 | [SECURITY] [DSA 6528-1] linux security update | 29 Sep 202609:49 | – | debian |
 | CVE-2026-89448 | 11 Sep 202619:43 | – | debiancve |
 | Debian dsa-6528 : ata-modules-6.12.111+deb13-armmp-di - security update | 29 Sep 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-89448 | 12 Sep 202600:00 | – | nessus |
 | EUVD-2026-76354 | 11 Sep 202619:43 | – | euvd |
 | iommu/vt-d: Force requesting ACS when tboot is enabled | 13 Sep 202608:10 | – | mscve |
 | CVE-2026-89448 | 11 Sep 202620:19 | – | nvd |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/iommu/intel/dmar.c",
"drivers/iommu/intel/iommu.c",
"drivers/iommu/intel/iommu.h"
],
"versions": [
{
"version": "5d990b627537e59a3a2f039ff588a4750e9c1a6a",
"lessThan": "579eb867d3da63f3b5e32f235925e1daa7ec70d0",
"status": "affected",
"versionType": "git"
},
{
"version": "5d990b627537e59a3a2f039ff588a4750e9c1a6a",
"lessThan": "aaeb81241e802c86be69394f72d49fde3f861fbb",
"status": "affected",
"versionType": "git"
},
{
"version": "5d990b627537e59a3a2f039ff588a4750e9c1a6a",
"lessThan": "45705a6bfdb283f7b3b509010fd617b72f942537",
"status": "affected",
"versionType": "git"
},
{
"version": "5d990b627537e59a3a2f039ff588a4750e9c1a6a",
"lessThan": "87bc611c6c98a41c00feb7b06b0c297dd141a2ae",
"status": "affected",
"versionType": "git"
},
{
"version": "5d990b627537e59a3a2f039ff588a4750e9c1a6a",
"lessThan": "607432b2618b61df81134be0ef2562b8300c1216",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/iommu/intel/dmar.c",
"drivers/iommu/intel/iommu.c",
"drivers/iommu/intel/iommu.h"
],
"versions": [
{
"version": "2.6.33",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.33",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.157",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.109",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.50",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2.4",
"lessThanOrEqual": "7.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.3-rc1",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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14 Sep 2026 11:59Current
CVSS 3.19.3
EPSS0.00196