CVE-2026-10664 Out-of-bounds write in nRF70 Wi-Fi driver power-save event handler (unbounded TWT flow count)

The nRF70 Wi-Fi driver's power-save event handler nrfwifieventprocgetpowersaveinfo in drivers/wifi/nrfwifi/src/wifimgmt.c copied TWT Target Wake Time flow entries from an nrfwifiumaceventpowersaveinfo event into the fixed-size twtflowsWIFIMAXTWTFLOWS 8-element array of a caller-supplied struct...

CVE-2026-10664 Out-of-bounds write in nRF70 Wi-Fi driver power-save event handler (unbounded TWT flow count)

The nRF70 Wi-Fi driver's power-save event handler nrfwifieventprocgetpowersaveinfo in drivers/wifi/nrfwifi/src/wifimgmt.c copied TWT Target Wake Time flow entries from an nrfwifiumaceventpowersaveinfo event into the fixed-size twtflowsWIFIMAXTWTFLOWS 8-element array of a caller-supplied struct...

CVE-2026-10664

The nRF70 Wi-Fi driver's power-save event handler nrfwifieventprocgetpowersaveinfo in drivers/wifi/nrfwifi/src/wifimgmt.c copied TWT Target Wake Time flow entries from an nrfwifiumaceventpowersaveinfo event into the fixed-size twtflowsWIFIMAXTWTFLOWS 8-element array of a caller-supplied struct...

CVE-2026-10664

CVE-2026-10664 reports an out-of-bounds write in the nRF70 Wi‑Fi driver power-save event handler (nrf_wifi_event_proc_get_power_save_info). The handler copies TWT entries from a power-save info event into a fixed-size twt_flows[8], iterating up to num_twt_flows without validating against WIFI_MAX...

EUVD-2026-43241

The nRF70 Wi-Fi driver's power-save event handler nrfwifieventprocgetpowersaveinfo in drivers/wifi/nrfwifi/src/wifimgmt.c copied TWT Target Wake Time flow entries from an nrfwifiumaceventpowersaveinfo event into the fixed-size twtflowsWIFIMAXTWTFLOWS 8-element array of a caller-supplied struct...

[SECURITY] Fedora 43 Update: upower-1.91.3-2.fc43

UPower formerly DeviceKit-power provides a daemon, API and command line tools for managing power devices attached to the system...

PT-2026-57566

The nRF70 Wi-Fi driver's power-save event handler nrf wifi event proc get power save info in drivers/wifi/nrf wifi/src/wifi mgmt.c copied TWT Target Wake Time flow entries from an nrf wifi umac event power save info event into the fixed-size twt flowsWIFI MAX TWT FLOWS 8-element array of a...

USN-8492-5: Linux kernel (FIPS) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; -...

The vulnerability of the fuel_gauge_external_power_changed() function in the drivers/power/supply/axp288_fuel_gauge.c driver of the Linux operating system’s power management driver, which allows a hacker to cause a service failure.

The vulnerability of the fuelgaugeexternalpowerchanged function in the drivers/power/supply/axp288fuelgauge.c file of the Linux kernel’s power management driver is related to the racing scenario. Exploiting this vulnerability could allow an attacker to cause a service failure...

[SECURITY] Fedora 44 Update: upower-1.91.3-1.fc44

UPower formerly DeviceKit-power provides a daemon, API and command line tools for managing power devices attached to the system...

Security Bulletin: Multiple Vulnerabilities identified in IBM Cloud Pak System

Summary Vulnerabilities identified in Cloud Pak System. These vulnerabilities have been addressed. Vulnerability Details CVEID:CVE-2023-38716 DESCRIPTION: IBM Cloud Pak System 2.3.3.6, 2.3.36 iFix1, 2.3.3.6 iFix2, 2.3.3.7, 2.3.3.7 iFix1, and 2.3.4.0 could disclose sensitive information about the...

CVE-2026-44918

A flaw was found in OpenStack Ironic. An authenticated project manager can change the node associated with Volume Connectors or Volume Target objects, potentially changing the project permitted to access the object. Volume Connectors contain secrets in environments configuring boot from volume wi...

PT-2026-56188

Name of the Vulnerable Software and Affected Versions IBM HMC versions 10.3.1050.0 through 10.3.1064.0 IBM HMC versions 11.1.1110.0 through 11.1.1112.0 Description Management systems in IBM Power environments, including HMC and Novalink, contain a flaw where improper validation of user-supplied...

Bit2Watt: A Cyber-Physical Vulnerability Exploiting GPU Workloads across Power and Computing Infrastructures

Modern data centers increasingly rely on large-scale GPU clusters and on-site renewable energy resources, resulting in a tightly coupled cyber-physical system between computing workloads and power-electronic-dominated grids. In this paper, we reveal Bit2Watt, a previously unexplored vulnerability...

The vulnerability of the functions get_perf_level_count() and cppc_get_cpu_power() in the driver/cpufreq/cppc_cpufreq.c module, a frequency scaling driver for Linux processors, allows a hacker to trigger a service failure.

The vulnerability of the getperflevelcount and cppcgetcpupower functions in the drivers/cpufreq/cppccpufreq.c driver for scaling kernel frequency in Linux operating systems is related to copying buffers without checking their size a classic buffer overflow attack. Exploiting this vulnerability...

PYSEC-2026-792 Cobbler subject to Command Injection

A Command Injection in actionpower.py in Cobbler prior to v2.6.0 allows remote attackers to execute arbitrary commands via shell metacharacters in the 1 username or 2 password fields to the powersystem method in the xmlrpc API...

Cobbler subject to Command Injection

A Command Injection in actionpower.py in Cobbler prior to v2.6.0 allows remote attackers to execute arbitrary commands via shell metacharacters in the 1 username or 2 password fields to the powersystem method in the xmlrpc API...

PYSEC-2026-844 Matrix Synapse Authorization Error

In Synapse before 0.31.2, unauthorised users can hijack rooms when there is no m.room.powerlevels event in force...

Matrix Synapse Authorization Error

In Synapse before 0.31.2, unauthorised users can hijack rooms when there is no m.room.powerlevels event in force...

RHEL 9 : fence-agents (RHSA-2026:35837)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:35837 advisory. The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable...