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CVE-2026-89450

🗓️ 11 Sep 2026 19:43:16Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 19 Views

Linux kernel iommu/tegra241-cmdqv aliases wrong Stream ID when vSID exceeds 20-bit field width.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-89450
15 Sep 202608:20
–circl
cvelist
Cvelist
CVE-2026-89450 iommu/tegra241-cmdqv: Reject a vSID wider than the SID_MATCH field
11 Sep 202619:43
–cvelist
debiancve
Debian CVE
CVE-2026-89450
11 Sep 202619:43
–debiancve
euvd
EUVD
EUVD-2026-76356
11 Sep 202619:43
–euvd
nvd
NVD
CVE-2026-89450
11 Sep 202620:19
–nvd
osv
OSV
BELL-CVE-2026-89450
15 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-89450
11 Sep 202620:19
–osv
osv
OSV
OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media
24 Sep 202600:00
–osv
osv
OSV
UBUNTU-CVE-2026-89450
11 Sep 202620:19
–osv
ptsecurity
Positive Technologies
PT-2026-90166
11 Sep 202600:00
–ptsecurity
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.17–6.18.50
linuxlinux_kernelRange6.19.0–7.2.4
linuxlinux_kernelRange7.3.0–7.3-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c"
    ],
    "versions": [
      {
        "version": "4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7",
        "lessThan": "d903d99ffd22b0180bd745a43f221c21bcdd8d7c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7",
        "lessThan": "445204550f894ca325ac80a21e3df177ad073798",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7",
        "lessThan": "4379610c79bd88ddbea10e7f6c21e16d4b338c6b",
        "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/arm/arm-smmu-v3/tegra241-cmdqv.c"
    ],
    "versions": [
      {
        "version": "6.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.17",
        "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"
      }
    ]
  }
]

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13 Sep 2026 07:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.8
EPSS0.00173
19