Security Bulletin: Vulnerabilities in Apache Tomcat Server library (CVE-2026-41293, CVE-2026-24880) affect Power HMC.

Summary The Apache Tomcat Server library is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID:CVE-2026-41293 DESCRIPTION: Improper Input Validation vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1...

CVE-2026-53340

A flaw was found in the Linux kernel's i2c: imx driver. During runtime power management, an inconsistency between the clock and pinctrl states can occur. If the pinctrl state fails to switch to sleep mode after the clock is disabled, the clock remains off. This can lead to a system crash when the...

CVE-2026-53340

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix clock and pinctrl state inconsistency in runtime PM In i2cimxruntimesuspend, the clock is disabled before switching the pinctrl state to sleep. If pinctrlpmselectsleepstate fails, the runtime suspend is aborted but...

UBUNTU-CVE-2026-53340

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix clock and pinctrl state inconsistency in runtime PM In i2cimxruntimesuspend, the clock is disabled before switching the pinctrl state to sleep. If pinctrlpmselectsleepstate fails, the runtime suspend is aborted but...

Security Bulletin: Vulnerabilities in IBM Semeru SDK (CVE-2026-34282, CVE-2026-22016, CVE-2026-23865, CVE-2026-22021, CVE-2026-22018, CVE-2026-22008, CVE-2026-34268, CVE-2026-22007) affect Power HMC.

Summary The IBM Semeru SDK library is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID:CVE-2026-34282 DESCRIPTION: Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to...

Security Bulletin: Vulnerability in nghttp2 library (CVE-2026-27135) affects Power HMC.

Summary The nghttp2 library is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID:CVE-2026-27135 DESCRIPTION: nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. Prior to version 1.68.1, the nghttp2 library...

Security Bulletin: Vulnerability in libxml2 library (CVE-2025-9714) affects Power HMC.

Summary The libxml2 library is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID:CVE-2025-9714 DESCRIPTION: Uncontrolled recursion in XPath evaluation in libxml2 up to and including version 2.9.14 allows a local attacker to cause a...

Security Bulletin: Vulnerabilities in xorg-x11-server library (CVE-2026-33999, CVE-2026-34001, CVE-2026-34003) affect Power HMC.

Summary The xorg-x11-server library is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID:CVE-2026-33999 DESCRIPTION: A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility...

Security Bulletin: Vulnerability in openssh library (CVE-2026-35387) affects Power HMC.

Summary The openssh library is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID:CVE-2026-35387 DESCRIPTION: OpenSSH before 10.3 can use unintended ECDSA algorithms. Listing of any ECDSA algorithm in PubkeyAcceptedAlgorithms or...

Security Bulletin: Vulnerabilities in kernel library (CVE-2025-68724, CVE-2026-31431) affect Power HMC.

Summary The kernel library is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID:CVE-2025-68724 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: crypto: asymmetrickeys - prevent overflow in...

CVE-2026-53340

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix clock and pinctrl state inconsistency in runtime PM In i2cimxruntimesuspend, the clock is disabled before switching the pinctrl state to sleep. If pinctrlpmselectsleepstate fails, the runtime suspend is aborted but...

CVE-2026-53340

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix clock and pinctrl state inconsistency in runtime PM In i2cimxruntimesuspend, the clock is disabled before switching the pinctrl state to sleep. If pinctrlpmselectsleepstate fails, the runtime suspend is aborted but...

Security Bulletin: This Power Hardware Management Console update is being released to address CVE-2026-12943

Summary Vulnerability in Power Hardware Management Console HMC could allow an unauthenticated attacker to gain elevated privileges and execute arbitrary commands. HMC has addressed the applicable CVE. Vulnerability Details CVEID:CVE-2026-12943 DESCRIPTION: Management systems in IBM Power...

ROS-20260701-73-0048

The vulnerability in the drivers/acpi/acpica/psopcode.c driver of the ACPI framework an extended configuration and power management interface for Linux kernels involves accessing memory beyond the permissible buffer data boundaries due to a violation of the specifications for data transmitted to...

PT-2026-54808

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An inconsistency exists in the runtime power management of the i2c imx driver. In the i2c imx runtime suspend function, the clock is disabled before the pinctrl state is switched to slee...

The vulnerability of the start_power_clamp() function in the drivers/thermal/intel/intel_powerclamp.c file of the Linux kernel temperature control driver allows a hacker to cause a system failure.

The vulnerability of the startpowerclamp function in the drivers/thermal/intel/intelpowerclamp.c file of the Linux kernel temperature control driver is related to improper elimination of certain elements in the data sent to the client. Exploiting this vulnerability could allow an attacker to caus...

Linux Distros Unpatched Vulnerability : CVE-2026-53308

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - power: supply: max77705: Free allocated workqueue and fix removal order Use devm interface for allocating workqueue to fix two bugs at the same time: 1. Driver...

CVE-2026-10647 Deadlock denial of service in USB CDC-NCM device class on TX enqueue failure

The USB CDC-NCM device class subsys/usb/devicenext/class/usbdcdcncm.c ignores the return value of usbdepenqueue in its ethernet transmit callback cdcncmsend. When the enqueue fails, the function still calls ksemtake&data-syncsem, KFOREVER, blocking on a completion semaphore that is only ever...

CVE-2026-53297

A flaw was found in the Linux kernel's mana network driver. This vulnerability occurs when the manaremove function is invoked a second time without proper checks after a power management PM resume failure and subsequent driver unbinding. A local attacker could exploit this double invocation to...

SUSE CVE-2026-53297

In the Linux kernel, the following vulnerability has been resolved: net: mana: Guard manaremove against double invocation If PM resume fails e.g., manaattach returns an error, manaprobe calls manaremove, which tears down the device and sets gd-gdmacontext = NULL and gd-driverdata = NULL. However,...