PT-2026-52000

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock can occur in the Linux kernel when deleting local storage within a Non-Maskable Interrupt NMI or reentrant context. This happens when freeing storage elements through kfree rc...

PT-2026-30164

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock issue existed within the soft reset sequence in the drm/imagination module of the Linux kernel. The soft reset sequence was executed from a threaded IRQ handler, which attempt...

Linux x86 Kernel Heap Buffer Overflow DoS

The vulnerabilities of the functions preparethresholdblock, amdthresholdinterrupt, and mcethresholdcreatedevice in the arch/x86/kernel/cpu/mce/amd.c module are related to integer overflow or cyclic shift vulnerabilities. Exploitation of these vulnerabilities could allow an attacker to cause a...

PT-2026-52955

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the ras core ras interrupt detected function. This issue happens when the ras core variable is NULL and the system attempts to access ras core-dev...

ROS-20260317-73-0015

A vulnerability in the kzalloc function of the irqsim component of the Linux kernel is related to incorrect resource initialization. Exploitation of the vulnerability may allow an intruder to affect confidentiality, integrity and availability of protected information...

Linux net/rxrpc/peer_object Heap Buffer Overflow DoS

The vulnerability of the functions rxrpcinitpeer and rxrpccreatepeer in the net/rxrpc/peerobject.c module of the Linux kernel is related to an incorrect interrupt call context. Exploiting this vulnerability could allow an attacker to cause a service failure...

LoongArch Linux Kernel Heap Buffer Overflow DoS

The vulnerability of the sendipidata function in the arch/loongarch/kvm/intc/ipi.c module, which is part of the LoongArch architecture support for the Linux operating system, relates to memory writing beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to cause a...

CVE-2026-4179 stm32: usb: Infinite while loop in Interrupt Handler

Issues in stm32 USB device driver drivers/usb/device/usbdcstm32.c can lead to an infinite while loop...

CVE-2026-4179 stm32: usb: Infinite while loop in Interrupt Handler

Issues in stm32 USB device driver drivers/usb/device/usbdcstm32.c can lead to an infinite while loop...

CVE-2026-4179

CVE-2026-4179 affects the STM32 USB device driver, specifically the USB interrupt handling path in drivers/usb/device/usb_dc_stm32.c. The issue is an infinite loop (infinite while loop) in the USB interrupt handler, as described across multiple sources (Red Hat, NVD, CVE listing, CVE enrichment)....

CVE-2026-4179 stm32: usb: Infinite while loop in Interrupt Handler

Issues in stm32 USB device driver drivers/usb/device/usbdcstm32.c can lead to an infinite while loop...

EUVD-2026-11224

A vulnerability in the handling of an Egress Packet Network Interface EPNI Aligner interrupt in Cisco IOS XR Software for Cisco Network Convergence System NCS 5500 Series with NC57 line cards and Cisco NCS 5700 Routers and Cisco IOS XR Software for Third Party Software could allow an...

CVE-2026-20118

A vulnerability in the handling of an Egress Packet Network Interface EPNI Aligner interrupt in Cisco IOS XR Software for Cisco Network Convergence System NCS 5500 Series with NC57 line cards and Cisco NCS 5700 Routers and Cisco IOS XR Software for Third Party Software could allow an...

CVE-2026-20118 Cisco IOS-XR NCS 5500 and NCS 5700 Egress Packet Network Interfaces Aligner Interrupt Denial of Service Vulnerability

A vulnerability in the handling of an Egress Packet Network Interface EPNI Aligner interrupt in Cisco IOS XR Software for Cisco Network Convergence System NCS 5500 Series with NC57 line cards and Cisco NCS 5700 Routers and Cisco IOS XR Software for Third Party Software could allow an...

CVE-2026-20118

The CVE affects Cisco IOS XR on the NCS 5500 series (NC57 line cards) and NCS 5700 routers running IOS XR. It arises from corruption of packets when an EPNI Aligner interrupt is triggered during heavy transit, which can be exploited by an unauthenticated remote attacker sending a continuous flow ...

CVE-2026-20118

A vulnerability in the handling of an Egress Packet Network Interface EPNI Aligner interrupt in Cisco IOS XR Software for Cisco Network Convergence System NCS 5500 Series with NC57 line cards and Cisco NCS 5700 Routers and Cisco IOS XR Software for Third Party Software could allow an...

Cisco IOS XR Egress Packet Network Interface Aligner Interrupt Denial of Service Vulnerability

A vulnerability in the handling of an Egress Packet Network Interface EPNI Aligner interrupt in Cisco IOS XR Software for Cisco Network Convergence System NCS 5500 Series with NC57 line cards and Cisco NCS 5700 Routers and Cisco IOS XR Software for Third Party Software could allow an...

PT-2026-24733

A vulnerability in the handling of an Egress Packet Network Interface EPNI Aligner interrupt in Cisco IOS XR Software for Cisco Network Convergence System NCS 5500 Series with NC57 line cards and Cisco NCS 5700 Routers and Cisco IOS XR Software for Third Party Software could allow an...

SUSE-SU-2026:20716-1 Security update for qemu

This update for qemu fixes the following issues: - CVE-2025-14876: Fixed unbounded allocation in virtio-crypto. bsc1255400 - CVE-2026-0665: Fixed PIRQ bounds check in xenphysdevmappirq. bsc1256484...

PT-2026-39033

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net: dsa: microchip component where the ksz ptp irq setup function fails to dispose of a newly created IRQ mapping if the request threaded irq function fails durin...