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CVE-2026-74573

🗓️ 17 Aug 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

arm-smmu-v3-iommufd silently maps only first stream ID, causing out-of-bounds read and incomplete vSID invalidation in Linux kernel.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-74573
15 Aug 202612:28
attackerkb
circl
Circl
CVE-2026-74573
17 Aug 202617:10
circl
cve
CVE
CVE-2026-74573
15 Aug 202612:28
cve
cvelist
Cvelist
CVE-2026-74573 iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE
15 Aug 202612:28
cvelist
debiancve
Debian CVE
CVE-2026-74573
15 Aug 202612:28
debiancve
euvd
EUVD
EUVD-2026-59638
15 Aug 202612:28
euvd
nvd
NVD
CVE-2026-74573
15 Aug 202613:18
nvd
osv
OSV
DEBIAN-CVE-2026-74573
15 Aug 202613:18
osv
osv
OSV
UBUNTU-CVE-2026-74573
17 Aug 202600:00
osv
ptsecurity
Positive Technologies
PT-2026-73025
15 Aug 202600:00
ptsecurity
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04alllinux0linux_0_all.deb
Ubuntu24.04alllinux-hwe-6.170linux-hwe-6.17_0_all.deb
Ubuntu24.04alllinux-hwe-7.00linux-hwe-7.0_0_all.deb
Ubuntu26.04alllinux-aws0linux-aws_0_all.deb
Ubuntu24.04alllinux-aws-7.00linux-aws-7.0_0_all.deb
Ubuntu26.04alllinux-azure0linux-azure_0_all.deb
Ubuntu26.04alllinux-azure-fde0linux-azure-fde_0_all.deb
Ubuntu22.04alllinux-azure-fde-6.80linux-azure-fde-6.8_0_all.deb
Ubuntu26.04alllinux-gcp0linux-gcp_0_all.deb
Ubuntu24.04alllinux-gcp-6.170linux-gcp-6.17_0_all.deb
Rows per page

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17 Aug 2026 14:46Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.19.3
EPSS0.00155
3