Security Bulletin: This Power System update is being released to address CVE-2026-4932

Summary A firmware issue was identified where the generated AES key used to initialize the Transparent Memory Encryption TME hardware has weakened encryption strength. Vulnerability Details CVEID:CVE-2026-4932 DESCRIPTION: PowerVM Hypervisor could allow an attacker with physical access to the...

CVE-2026-63998

A flaw was found in the Linux kernel's ethtool module. When attempting to flash transceiver modules' firmware, a validation failure could cause the ethnlopscomplete function to be skipped. This oversight means that an operation initiated by ethnlopsbegin might not be properly concluded, potential...

CVE-2026-63964

A flaw was found in the Linux kernel's USB Type-C UCSI CCG driver. A local attacker with root privileges can provide a specially crafted firmware image without a required record header. This malformed image can cause a null pointer dereference within the doflash function, leading to a kernel cras...

EUVD-2026-46316

In Eclipse hawkBit versions 1.0.3 and prior, a privilege escalation vulnerability CWE-284 / CWE-862 has been identified in the Direct Device Integration DDI Controller. This vulnerability allows an authenticated device to escalate its permissions and bypass the strict boundaries of its assigned...

CVE-2026-16454

CVE-2026-16454 affects Eclipse hawkBit (DDI Controller)

CVE-2026-16454 Privilege Escalation in Eclipse hawkBit DDI allows Tenant-Isolated Firmware Exfiltration

In Eclipse hawkBit versions 1.0.3 and prior, a privilege escalation vulnerability CWE-284 / CWE-862 has been identified in the Direct Device Integration DDI Controller. This vulnerability allows an authenticated device to escalate its permissions and bypass the strict boundaries of its assigned...

CVE-2026-16454 Privilege Escalation in Eclipse hawkBit DDI allows Tenant-Isolated Firmware Exfiltration

In Eclipse hawkBit versions 1.0.3 and prior, a privilege escalation vulnerability CWE-284 / CWE-862 has been identified in the Direct Device Integration DDI Controller. This vulnerability allows an authenticated device to escalate its permissions and bypass the strict boundaries of its assigned...

Security Bulletin: This Power System update is being released to address CVE-2026-11885

Summary A carefully crafted OS hypervisor call can cause the PowerVM hypervisor to crash or compromise system or OS memory integrity. Vulnerability Details CVEID:CVE-2026-11885 DESCRIPTION: A carefully crafted OS hypervisor call can cause the PowerVM hypervisor to crash or compromise OS memory...

MINI-FWMC-77XM-W8Q8

Bulletin has no description...

SUSE CVE-2026-53375

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vce: Prevent partial address patches In the case that only one of lo/hi is valid, the patching could result in a bad address written to in FW...

SUSE CVE-2026-63964

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: ccg: reject firmware images without a ':' record header doflash locates the first .cyacd record with p = strnchrfw-data, fw-size, ':'; while p eof s = strnchrp + 1, eof - p - 1, ':'; ... If the firmware image...

SUSE CVE-2026-63995

In the Linux kernel, the following vulnerability has been resolved: ethtool: cmis: validate startcmdpayloadsize from module The CMIS firmware update code reads startcmdpayloadsize from the module's FW Management Features CDB reply and uses it directly as the byte count for memcpy. The destination...

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...

SUSE 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...

SUSE CVE-2026-64148

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix error handling in pdscdevcmdwait Fix two cases where pdscdevcmdwait returns stale success from the completion register instead of an error: 1. FW crash: If firmware stops running, the wait loop breaks early with...

SUSE 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...

SUSE CVE-2026-64175

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: stop TX during firmware restart When iwlwifi firmware crashes e.g., NMIINTERRUPTUNKNOWN on Intel BE201/Wi-Fi 7, iwlmldnicerror sets mld-fwstatus.inhwrestart to true. However, iwlmldtxfromtxq does not check thi...

SUSE CVE-2026-64183

In the Linux kernel, the following vulnerability has been resolved: efi: Allocate runtime workqueue before ACPI init Since commit 5894cf571e14 "acpi/prmt: Use EFI runtime sandbox to invoke PRM handlers" ACPI PRM calls are delegated to a workqueue which runs in a kernel thread, making it easier to...

SUSE CVE-2026-64205

In the Linux kernel, the following vulnerability has been resolved: i2c: i801: fix hardware state machine corruption in error path A severe livelock and subsequent Hung Task panic were observed in the i2c-i801 driver during concurrent Fuzzing. The crash is caused by an unconditional hardware...

CVE-2026-64081

A flaw was found in the Linux kernel's ARM Firmware Framework for Arm armffa component. This vulnerability arises from insufficient validation of framework notification message layouts. A local attacker, by providing specially crafted firmware data in the shared RX buffer, could trigger an...