CVE-2026-64476

A flaw was found in the Linux kernel's vfio/pci driver. The disableidled3 flag, which controls device power states, was handled as a global module parameter instead of being latched per device. This improper handling could lead to unbalanced Power Management PM operations for devices already boun...

SUSE CVE-2026-64476

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Latch disableidled3 per device When disableidled3 was introduced in vfio-pci, it directly manipulated the device power state with pcisetpowerstate. There were no refcounts to maintain or balanced operations, we could...

UBUNTU-CVE-2026-64476

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Latch disableidled3 per device When disableidled3 was introduced in vfio-pci, it directly manipulated the device power state with pcisetpowerstate. There were no refcounts to maintain or balanced operations, we could...

UBUNTU-CVE-2026-64501

In the Linux kernel, the following vulnerability has been resolved: iio: adc: adsigmadelta: fix CS held asserted and state leaks In adsigmadeltasingleconversion, setmodeADSDMODEIDLE and disableone were called from the out: block while keepcsasserted was still true. This caused any SPI transfer...

CVE-2026-64501 iio: adc: ad_sigma_delta: fix CS held asserted and state leaks

In the Linux kernel, the following vulnerability has been resolved: iio: adc: adsigmadelta: fix CS held asserted and state leaks In adsigmadeltasingleconversion, setmodeADSDMODEIDLE and disableone were called from the out: block while keepcsasserted was still true. This caused any SPI transfer...

EUVD-2026-48820

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Latch disableidled3 per device When disableidled3 was introduced in vfio-pci, it directly manipulated the device power state with pcisetpowerstate. There were no refcounts to maintain or balanced operations, we could...

CVE-2026-64476 vfio/pci: Latch disable_idle_d3 per device

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Latch disableidled3 per device When disableidled3 was introduced in vfio-pci, it directly manipulated the device power state with pcisetpowerstate. There were no refcounts to maintain or balanced operations, we could...

CVE-2026-64476

The CVE-2026-64476 vulnerability affects the Linux kernel vfio-pci driver. The root cause was improper handling of the disable_idle_d3 flag, which initially could be changed globally and influenced per-device power states via runtime_power management (PM). The issue arose because the vfio-pci mod...

CVE-2026-64476

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Latch disableidled3 per device When disableidled3 was introduced in vfio-pci, it directly manipulated the device power state with pcisetpowerstate. There were no refcounts to maintain or balanced operations, we could...

Linux Distros Unpatched Vulnerability : CVE-2026-64476

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vfio/pci: Latch disableidled3 per device When disableidled3 was introduced in vfio-pci, it directly manipulated the device power state with pcisetpowerstate...

Linux Distros Unpatched Vulnerability : CVE-2026-63972

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: net: mana: Skip redundant detach on already-detached port When...

Allocation of Resources Without Limits or Throttling

Overview mcp is a The official Ruby SDK for Model Context Protocol servers and clients Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the handleinitialization path of lib/mcp/server/transports/streamablehttptransport.rb, which creates a...

undici: Undici: Response queue poisoning on reused keep-alive sockets can lead to incorrect response delivery.

A flaw was found in undici. An attacker-controlled upstream server can exploit a vulnerability in Undici's HTTP/1.1 client, specifically related to response queue poisoning on reused keep-alive sockets. This allows the attacker to inject an unsolicited HTTP/1.1 response onto an idle socket...

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; -...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtIDLETIMER: Rejects the reuse of ALARM timer labels in revision 0 rules. In revision 0 rules, reusing timers by label always involves calling modtimer on the uninitialized timer-timer. If the label was created first i...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cpuidle: Skip the governor when only one idle state is available. On certain platforms PowerNV systems without a power-mgt DT node, cpuidle may only register a single idle state. In cases where that single state is a polling stat...

The vulnerability of the net/netfilter/xt_IDLETIMER.c component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the net/netfilter/xtIDLETIMER.c component in the Linux operating system is related to the use of an uninitialized resource. Exploiting this vulnerability could allow a attacker to cause a service failure...

PYSEC-2026-1784 Picklescan has a missing detection when calling built-in python idlelib.autocomplete.AutoComplete.get_entity

Summary Using idlelib.autocomplete.AutoComplete.getentity, which is a built-in python library function to execute remote pickle file. Details The attack payload executes in the following steps: First, the attacker craft the payload by calling to idlelib.autocomplete.AutoComplete.getentity functio...

PYSEC-2026-1781 Picklescan has a missing detection when calling built-in python idlelib.debugobj.ObjectTreeItem

Summary Using idlelib.debugobj.ObjectTreeItem.SetText, which is a built-in python library function to execute remote pickle file. Details The attack payload executes in the following steps: First, the attacker craft the payload by calling to idlelib.debugobj.ObjectTreeItem.SetText function in...

undici: Undici: Response queue poisoning on reused keep-alive sockets can lead to incorrect response delivery.

A flaw was found in undici. An attacker-controlled upstream server can exploit a vulnerability in Undici's HTTP/1.1 client, specifically related to response queue poisoning on reused keep-alive sockets. This allows the attacker to inject an unsolicited HTTP/1.1 response onto an idle socket...