CVE-2026-64310 crypto: ccp - Do not initialize SNP for SEV ioctls

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Do not initialize SNP for SEV ioctls Sashiko notes: if SEV initialization fails and KVM is actively running normal VMs, could a userspace process trigger this code path via /dev/sev ioctls e.g., SEVPDHGEN and zero o...

EUVD-2026-49022

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Do not initialize SNP for SEV ioctls Sashiko notes: if SEV initialization fails and KVM is actively running normal VMs, could a userspace process trigger this code path via /dev/sev ioctls e.g., SEVPDHGEN and zero o...

CVE-2026-64310 crypto: ccp - Do not initialize SNP for SEV ioctls

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Do not initialize SNP for SEV ioctls Sashiko notes: if SEV initialization fails and KVM is actively running normal VMs, could a userspace process trigger this code path via /dev/sev ioctls e.g., SEVPDHGEN and zero o...

CVE-2026-64310

CVE-2026-64310 is a denial-of-service flaw in the Linux kernel's crypto: ccp component (AMD Secure Encrypted Virtualization). When SEV initialization fails while KVM is actively running VMs, a local user with access to /dev/sev can trigger SEV-only ioctls (e.g., SEV_PDH_GEN). The buggy sev_move_t...

CVE-2026-64285 KVM: SEV: Pin source page for write when adding CPUID data for SNP guest

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Pin source page for write when adding CPUID data for SNP guest When populating a guestmemfd instance with the initial CPUID data for an SNP guest, acquire a writable pin on the source page as KVM will write back the...

CVE-2026-64285

CVE-2026-64285 affects the Linux kernel KVM SEV SNP path. When populating a guest’s initial CPUID data, KVM may pin a source page as writable and write back data if the userspace-provided CPUID data is rejected by trusted firmware, risking clobbering read-only memory due to kernel mappings. Multi...

CVE-2026-64285 KVM: SEV: Pin source page for write when adding CPUID data for SNP guest

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Pin source page for write when adding CPUID data for SNP guest When populating a guestmemfd instance with the initial CPUID data for an SNP guest, acquire a writable pin on the source page as KVM will write back the...

EUVD-2026-48997

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Pin source page for write when adding CPUID data for SNP guest When populating a guestmemfd instance with the initial CPUID data for an SNP guest, acquire a writable pin on the source page as KVM will write back the...

CVE-2026-64275

CVE-2026-64275 affects the Linux kernel elan_i2c driver. The fault is division by zero when x_traces/y_traces are zero and an unsigned underflow in width calculation; patch adds non-zero checks and clamps width to >=0, with safe defaults (1) to ensure probe/sysfs nodes work and recovery firmwa...

SUSE CVE-2026-64220

In the Linux kernel, the following vulnerability has been resolved: device property: set fwnode-secondary to NULL in fwnodeinit If a firmware node is allocated on the stack for instance: temporary software node whose life-time we control or on the heap - but using a non-zeroing allocation functio...

SUSE CVE-2026-64252

In the Linux kernel, the following vulnerability has been resolved: MIPS: DEC: Prevent initial console buffer from landing in XKPHYS In 64-bit configurations calling the initial console output handler from a kernel thread other than the initial one will result in a situation where the stack has...

PT-2026-64506

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM SEV implementation when populating a guest memfd instance with initial CPUID data for an SNP guest. KVM may write back corrected CPUID information if the data...

Linux Distros Unpatched Vulnerability : CVE-2026-64520

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armffa: Bound PARTITIONINFOGETREGS copies The register-based PARTITIONINFOGET path trusted the firmware-provided indices when copying partition...

PT-2026-64702

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ALSA hda/cs35l41 component where cs35l41 hda creates ALSA controls with private data pointing to the cs35l41 hda object. The firmware load control can queue fw loa...

PT-2026-64737

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdgpu/vce1 component where the VCPU BO Buffer Object size did not account for the offset of the actual firmware. This discrepancy could lead to out-of-bounds...

Linux Distros Unpatched Vulnerability : CVE-2026-64407

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: btnxpuart: Fix out-of-bounds firmware read in nxprecvfwreqv3 During the v3 firmware download the controller sends a v3datareq with a 32 bit offset a...

PT-2026-64496

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Elan I2C touchpad driver contains issues related to how it processes physical dimensions and trace counts. If the device firmware or device tree provides zero values for the x traces...

Linux Distros Unpatched Vulnerability : CVE-2026-64376

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmwareloader: fix device reference leak in firmwareuploadregister firmwareuploadregister - fwcreateinstance - deviceinitialize After fwcreateinstance succeeds...

Linux Distros Unpatched Vulnerability : CVE-2026-64275

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Input: elani2c - prevent division by zero and arithmetic underflow The Elan I2C touchpad driver queries the device for its physical dimensions and trace counts ...

Linux Distros Unpatched Vulnerability : CVE-2026-64481

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: hda/cs35l41: Fix firmware load work teardown cs35l41hda creates ALSA controls whose private data points at the cs35l41hda object. The firmware load contro...