CVE-2026-31579

A flaw was found in the Linux kernel's WireGuard component. A local user could trigger a hung task by causing contention for the rtnllock within the wgnetnspreexit callback. This issue can lead to a Denial of Service DoS, where the system becomes unresponsive as cleanup operations block...

Huawei HarmonyOS Event Notification Module Competitive Condition Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A contention condition vulnerability exists in the Huawei HarmonyOS event notification module, which stems from a failure of the event notification module to...

Mishandling Resource Contention in AMD Processors

Revisions Revision Date| Description ---|--- 2026-04-14| Initial publication...

[SECURITY] Fedora 42 Update: rust-resctl-bench-2.2.5-12.fc42

resctl-bench is a collection of whole-system benchmarks to evaluate resource control and hardware behaviors using realistic simulated workloads. Comprehensive resource control involves the whole system. Furthermore, testing resource control end-to-end requires scenarios involving realistic...

[SECURITY] Fedora 43 Update: rust-resctl-bench-2.2.5-12.fc43

resctl-bench is a collection of whole-system benchmarks to evaluate resource control and hardware behaviors using realistic simulated workloads. Comprehensive resource control involves the whole system. Furthermore, testing resource control end-to-end requires scenarios involving realistic...

OpenClaw 安全漏洞

OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from a security vulnerability that can be exploited by an attacker to redirect files outside of a container's mounted namespace using a contention condition...

EVerest 安全漏洞

EVerest is an open-source firmware for electric vehicle charging stations developed by EVerest. Versions prior to EVerest 2026.02.0 contain security vulnerabilities; these vulnerabilities stem from data competition and could lead to queue or double-ended queue corruption...

Shape and Substance: Dual-Layer Side-Channel Attacks on Local Vision-Language Models

On-device Vision-Language Models VLMs promise data privacy via local execution. However, we show that the architectural shift toward Dynamic High-Resolution preprocessing e.g., AnyRes introduces an inherent algorithmic side-channel. Unlike static models, dynamic preprocessing decomposes images in...

Huawei HarmonyOS Security Control Conditional Competition Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A conditional contention vulnerability exists in the Huawei HarmonyOS security control, which can be exploited by an attacker to cause availability to be...

Huawei HarmonyOS Dimension Test Module Conditional Competition Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A conditional contention vulnerability exists in the Huawei HarmonyOS dimensioning module, which can be exploited by an attacker to cause availability to be...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A conditional contention vulnerability exists in the Huawei HarmonyOS privilege management service, which can be exploited by an attacker to cause availabili...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A conditional contention vulnerability exists in the Huawei HarmonyOS dimensioning module, which can be exploited by an attacker to cause availability to be...

[SECURITY] Fedora 42 Update: rust-resctl-bench-2.2.5-10.fc42

resctl-bench is a collection of whole-system benchmarks to evaluate resource control and hardware behaviors using realistic simulated workloads. Comprehensive resource control involves the whole system. Furthermore, testing resource control end-to-end requires scenarios involving realistic...

CVE-2026-25612

CVE-2026-25612 concerns the MongoDB server’s internal locking mechanism, which uses an internal resource encoding to decide locks. This can cause collisions between collections in that representation, leading to unavailability due to conflicting locks. Metrics indicate a high availability impact ...

[SECURITY] Fedora 43 Update: rust-resctl-bench-2.2.5-10.fc43

resctl-bench is a collection of whole-system benchmarks to evaluate resource control and hardware behaviors using realistic simulated workloads. Comprehensive resource control involves the whole system. Furthermore, testing resource control end-to-end requires scenarios involving realistic...

Huawei HarmonyOS Card Framework Module Multi-threaded Conditional Competition Vulnerability (CNVD-2026-13984)

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A multi-threaded conditional contention vulnerability exists in the Huawei HarmonyOS Card Framework module, which can be exploited by an attacker to cause...

Huawei HarmonyOS Camera Framework Module Multi-threaded Conditional Competition Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A multi-threaded conditional contention vulnerability exists in the Huawei HarmonyOS Camera Framework module, which can be exploited by an attacker to cause...

Huawei HarmonyOS Video Framework Module Multi-threaded Conditional Competition Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A multi-threaded conditional contention vulnerability exists in the Huawei HarmonyOS Video Framework module, which can be exploited by an attacker to cause...

MiracleLinux 7 : openssl-1.0.2k-16.1.el7 (AXSA:2019-3827:03)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2019-3827:03 advisory. Security Fix - OpenSSL SMT Simultaneous Multi-threading 'port contention' CVE-2018-5407 CVEJVNhttp://jvndb.jvn.jp/ Tenable has extracted the preceding...

MiracleLinux 7 : kernel-3.10.0-327.10.1.el7 (AXSA:2016-136:02)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2016-136:02 advisory. The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the operating...