PT-2026-70958

In the Linux kernel, the following vulnerability has been resolved: firmware: arm ffa: Fix NULL dereference in ffa partition info get ffa partition info get passes uuid str directly to uuid parse without a NULL check. When a caller passes NULL, uuid parse - uuid parse - uuid is valid dereferences...

CVE-2026-68401

A flaw was found in the ARM Firmware Framework for Arm FFA driver within the Linux kernel. This vulnerability, specifically in the ffasetupandtransmit function, allows for out-of-bounds writes due to incorrect size handling when writing to memory descriptors and constituents. An attacker could...

UBUNTU-CVE-2026-68401

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix out-of-bound writes in ffasetupandtransmit Sashiko locally reports multiple out-of-bound issues in ffasetupandtransmit: 1 Writing epmemaccess-reserved can write out of bounds for FFA versions 1.2 as...

CVE-2026-68401 firmware: arm_ffa: Fix out-of-bound writes in ffa_setup_and_transmit()

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix out-of-bound writes in ffasetupandtransmit Sashiko locally reports multiple out-of-bound issues in ffasetupandtransmit: 1 Writing epmemaccess-reserved can write out of bounds for FFA versions 1.2 as...

CVE-2026-68401

CVE-2026-68401 affects the Linux kernel firmware: arm_ffa driver in ffa_setup_and_transmit() can perform out-of-bounds writes to ep_mem_access->reserved (FFAs version

EUVD-2026-55587

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix out-of-bound writes in ffasetupandtransmit Sashiko locally reports multiple out-of-bound issues in ffasetupandtransmit: 1 Writing epmemaccess-reserved can write out of bounds for FFA versions 1.2 as...

CVE-2026-68400

CVE-2026-68400 concerns the Linux kernel firmware/arm_ffa component. The issue arises from an incorrect calculation of the Endpoint Memory Access Descriptor offset, where the code defaulted to the size of the ffa_mem_region instead of using the descriptor’s ep_mem_offset. The patch relocates ffa_...

EUVD-2026-55586

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix Endpoint Memory Access Descriptor offset calculation Use the descriptor's epmemoffset to calculate the start of the endpoint memory access array and to comply with the FF-A spec instead of defaulting to...

CVE-2026-64520 firmware: arm_ffa: Bound PARTITION_INFO_GET_REGS copies

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Bound PARTITIONINFOGETREGS copies The register-based PARTITIONINFOGET path trusted the firmware-provided indices when copying partition descriptors into the caller buffer. Reject inconsistent counts or index...

CVE-2026-64520

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Bound PARTITIONINFOGETREGS copies The register-based PARTITIONINFOGET path trusted the firmware-provided indices when copying partition descriptors into the caller buffer. Reject inconsistent counts or index...

CVE-2026-64520

In the Linux kernel, the ARM Firmware Framework Architecture (arm_ffa) PARTITION_INFO_GET_REGS path incorrectly trusted firmware-provided indices when copying partition descriptors into the caller buffer. The copy loop could write beyond the allocated array when counts/index progressions were inc...

SUSE CVE-2026-64080

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Snapshot notifier callbacks under lock Both notification handlers currently look up a notifier callback under notifylock, drop the lock, and then dereference the returned notifier entry. A concurrent unregister...

Linux Distros Unpatched Vulnerability : CVE-2026-64166

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - firmware: armffa: Check for NULL FF-A ID table while driver registration The bus match callback assumes that every FF-A driver provides an idtable and...

Linux Distros Unpatched Vulnerability : CVE-2026-64081

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Validate framework notification message layout Framework notifications car...

CVE-2026-64080

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Snapshot notifier callbacks under lock Both notification handlers currently look up a notifier callback under notifylock, drop the lock, and then dereference the returned notifier entry. A concurrent unregister...

CVE-2026-64166

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Check for NULL FF-A ID table while driver registration The bus match callback assumes that every FF-A driver provides an idtable and dereferences it unconditionally. Enforce that contract at registration time so...

CVE-2026-64081

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Validate framework notification message layout Framework notifications carry an indirect message in the shared RX buffer. Validate the reported offset and size before using them, reject zero-length payloads, and...

EUVD-2026-45654

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Validate framework notification message layout Framework notifications carry an indirect message in the shared RX buffer. Validate the reported offset and size before using them, reject zero-length payloads, and...

EUVD-2026-45653

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Snapshot notifier callbacks under lock Both notification handlers currently look up a notifier callback under notifylock, drop the lock, and then dereference the returned notifier entry. A concurrent unregister...

PT-2026-61398

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the arm ffa firmware component where framework notification messages in the shared RX buffer are not properly validated. Specifically, the system fails to verify the...