CVE-2023-31364

Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine VM to flood a host with writes, potentially causing a fatal machine check error resulting in denial of service...

CVE-2023-31364

Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine VM to flood a host with writes, potentially causing a fatal machine check error resulting in denial of service...

CVE-2023-31364

CVE-2023-31364 involves improper handling of direct memory writes in the IOMMU. A malicious guest VM could flood the host with writes, potentially triggering a fatal machine check error (MCE) and denial of service. Connected details indicate an AMD-specific risk vector where guest VMs may flood t...

EUVD-2023-35675

Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine VM to flood a host with writes, potentially causing a fatal machine check error resulting in denial of service...

CVE-2023-31364

Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine VM to flood a host with writes, potentially causing a fatal machine check error resulting in denial of service...

CVE-2023-31364

Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine VM to flood a host with writes, potentially causing a fatal machine check error resulting in denial of service...

PT-2026-22189

Name of the Vulnerable Software and Affected Versions versions affected versions not specified Description A flaw exists due to improper handling of direct memory writes in the input-output memory management unit. A malicious guest virtual machine VM could potentially overwhelm the host with writ...

CVE-2023-31364: Improper Restriction of Operations within the Bounds of a Memory Buffer

Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine VM to flood a host with writes, potentially causing a fatal machine check error resulting in denial of service...

AMD Processors security vulnerabilities

AMD Processors are a series of processors developed by American semiconductor company AMD. There are security vulnerabilities in AMD Processors, which stem from improper handling of direct memory writing by the input/output memory management unit. This can allow malicious client virtual machines ...

A High-Throughput AES-GCM Implementation on GPUs for Secure, Policy-Based Access to Massive Astronomical Catalogs

The era of large astronomical surveys generates massive image catalogs requiring efficient and secure access, particularly during pre-publication periods where data confidentiality and integrity are paramount. While Findable, Accessible, Interoperable, and Reusable FAIR principles guide the...

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

Vulnerability of the armsmmudeviceprobe function in the drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c file – The Linux kernel’s IOMMU support driver is vulnerable due to a NULL pointer dereferencing issue. Exploiting this vulnerability could allow an attacker to cause a system crash...

Intel NPU Driver February 2026 Security Update

Intel has informed HP of potential security vulnerabilities for some Intel® NPU Drivers Neural Processing Unit, which might allow escalation of privilege or denial of service. Intel is releasing software updates to mitigate these potential vulnerabilities. Intel has released updates to mitigate t...

USN-8060-3: Linux kernel (GCP 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: - GPU drivers; - MMC subsystem; CVE-2022-49267, CVE-2025-21780...

USN-8060-2 linux-intel-iot-realtime, linux-realtime 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: - GPU drivers; - MMC subsystem; CVE-2022-49267, CVE-2025-21780...

CVE-2026-1772

CVE-2026-1772 concerns the RTU500 web interface, where an unprivileged user can read user management information. The vulnerability does not require UI access and can be exploited via browser developer tools, with no user interaction and network-based access. The CVSS 4.0 vector indicates: AV:N/A...

Hitachi Energy RTU500 security vulnerability

Hitachi Energy RTU500 is a series of industrial control components developed by Hitachi, Ltd. There is a security vulnerability in Hitachi Energy RTU500, where non-privileged users can access user management information, potentially leading to data leakage...

CVE-2025-71056

The GCOM EPON 1GE ONU version C00R371V00B01 is vulnerable to a session hijacking attack due to improper session management . An attacker can exploit this by spoofing the IP address of an authenticated user to take over their active session. To remediate this vulnerability, it is recommended to up...

PT-2026-21553

Name of the Vulnerable Software and Affected Versions GCOM EPON 1GE ONU version C00R371V00B01 Description The software suffers from improper session management, which enables attackers to hijack user sessions. This is achieved by spoofing the IP address of an authenticated user. Recommendations...

CVE-2026-27016

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Versions 24.10.0 through 26.1.1 are vulnerable to Stored XSS via the unit parameter in Custom OID. The Custom OID functionality lacks striptags sanitization while other fields name, oid, datatype are sanitized. The...

CVE-2026-27016

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Versions 24.10.0 through 26.1.1 are vulnerable to Stored XSS via the unit parameter in Custom OID. The Custom OID functionality lacks striptags sanitization while other fields name, oid, datatype are sanitized. The...