EUVD-2026-59638

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE armvsmmuvsidtosid maps a guest's vSID to a single physical Stream ID taken from master-streams0, assuming a device has exactly one stream. A device with sever...

CVE-2026-74573 iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE armvsmmuvsidtosid maps a guest's vSID to a single physical Stream ID taken from master-streams0, assuming a device has exactly one stream. A device with sever...

CVE-2026-74573

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE armvsmmuvsidtosid maps a guest's vSID to a single physical Stream ID taken from master-streams0, assuming a device has exactly one stream. A device with sever...

CVE-2026-74573

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE armvsmmuvsidtosid maps a guest's vSID to a single physical Stream ID taken from master-streams0, assuming a device has exactly one stream. A device with sever...

CVE-2026-74573 iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE armvsmmuvsidtosid maps a guest's vSID to a single physical Stream ID taken from master-streams0, assuming a device has exactly one stream. A device with sever...

PT-2026-73025

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE arm vsmmu vsid to sid maps a guest's vSID to a single physical Stream ID taken from master-streams0, assuming a device has exactly one stream. A device with...

Linux Distros Unpatched Vulnerability : CVE-2026-74573

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE armvsmmuvsidtosid maps a guest's vSID to a single physical Stream ID taken from...

EUVD-2026-37216

In smmuattachdev of arm-smmu-v3.c, there is a possible way to sign malicious Android Runtime bootclass artifacts due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-0133

In smmuattachdev of arm-smmu-v3.c, there is a possible way to sign malicious Android Runtime bootclass artifacts due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-0133

In smmuattachdev of arm-smmu-v3.c, there is a possible way to sign malicious Android Runtime bootclass artifacts due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-0133

Affected component: arm-smmu-v3.c (smmu_attach_dev). The issue is a missing permission check that can allow signing malicious Android Runtime bootclass artifacts, enabling local escalation of privilege without extra execution privileges. Exploitation requires local access; user interaction is not...

PUB-A-373409261

In smmuattachdev of arm-smmu-v3.c, there is a possible way to sign malicious Android Runtime bootclass artifacts due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021587)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021587 advisory. In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Defer probe of clients after smmu device bound Null pointer dereference occurs du...

Unbreakable Enterprise kernel security update

5.15.0-320.202.8.2 - xfrm: esp: ipv4: fix up flags setting Greg Kroah-Hartman Orabug: 39344515 CVE-2026-43284 - xfrm: esp: avoid in-place decrypt on shared skb frags Kuan-Ting Chen Orabug: 39344515 CVE-2026-43284 5.15.0-320.202.8.1 - x86/CPU/AMD: Add a fix for AMD-SB-7052 Prathyushi Nangia Orabug...

Unbreakable Enterprise kernel security update: Dirty Frag

5.15.0-319.201.4.6 - xfrm: esp: ipv4: fix up flags setting Greg Kroah-Hartman Orabug: 39342679 CVE-2026-43284 - xfrm: esp: avoid in-place decrypt on shared skb frags Kuan-Ting Chen Orabug: 39342679 CVE-2026-43284 5.15.0-319.201.4.5 - iommu/arm-smmu-v3: Handle zeroed A4-2C HTTU override settings...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011049)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011049 advisory. In the Linux kernel, the following vulnerability has been resolved: perf/smmuv3: Fix hotplug callback leak in armsmmupmuinit armsmmupmuinit won't remove the callback...

Vulnerability of the arm_smmu_device_probe() function in the drivers/iommu/arm/arm-smmu/arm-smmu.c file – This is a Linux kernel IOMMU driver that allows a hacker to cause a service failure.

Vulnerability of the armsmmudeviceprobe function in the drivers/iommu/arm/arm-smmu/arm-smmu.c file – The Linux kernel’s IOMMU support driver is vulnerable due to a NULL pointer dereferencing issue. Exploiting this vulnerability could allow an attacker to cause a system failure...

CVE-2026-0027

In smmudetachdev of arm-smmu-v3.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-0027

In smmudetachdev of arm-smmu-v3.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-0027

In smmudetachdev of arm-smmu-v3.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...