Per-Element Secure Aggregation against Data Reconstruction Attacks in Federated Learning

Federated learning FL enables collaborative model training without sharing raw data, but individual model updates may still leak sensitive information. Secure aggregation SecAgg mitigates this risk by allowing the server to access only the sum of client updates, thereby concealing individual...

CVE-2025-44964

A lack of SSL certificate validation in BlueStacks v5.20 allows attackers to execute a man-it-the-middle attack and obtain sensitive information...

FIRSTNUM JC21A-04 安全漏洞

The FIRSTNUM JC21A-04 is a router from the Chinese company FIRSTNUM. A security vulnerability exists in the FIRSTNUM JC21A-04 version 2.01ME/FN and prior versions, which stems from the SSH service being enabled by default and using root/admin credentials...

SUSE CVE-2025-5689

A flaw was found in the temporary user record that authd uses in the pre-auth NSS. As a result, a user login for the first time will be considered to be part of the root group in the context of that SSH session...

CVE-2025-38741

Dell Enterprise SONiC OS, version 4.5.0, contains a cryptographic key vulnerability in SSH. An unauthenticated remote attacker could potentially exploit this vulnerability, leading to unauthorized access to communication...

xorg-x11-server: heap buffer overflow in DisableDevice

A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments...

xorg-x11-server: XvdiSelectVideoNotify use-after-free

A vulnerability was found in X.Org. This flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This flaw can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding...

xorg-x11-server: XTestSwapFakeInput stack overflow

A vulnerability was found in X.Org. The issue occurs due to the swap handler for the XTestFakeInput request of the XTest extension, possibly corrupting the stack if GenericEvents with lengths larger than 32 bytes are sent through the XTestFakeInput request. This flaw can lead to local privilege...

xorg-x11-server: XIPassiveUngrab out-of-bounds access

A vulnerability was found in X.Org. This issue occurs because the handler for the XIPassiveUngrab request accesses out-of-bounds memory when invoked with a high keycode or button code. This flaw can lead to local privilege elevation on systems where the X server runs privileged and remote code...

Linux Distros Unpatched Vulnerability : CVE-2020-15780

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in drivers/acpi/acpiconfigfs.c in the Linux kernel before 5.7.7. Injection of malicious ACPI tables via configfs could be used by...

RUCKUS SmartZone 安全漏洞

RUCKUS SmartZone is a network controller from RUCKUS. A security vulnerability exists in versions prior to the RUCKUS SmartZone 6.1.2p3 Refresh Build, which stems from hard-coded SSH private keys and could lead to a security risk...

A Survey on Data Security in Large Language Models

Large Language Models LLMs, now a foundation in advancing natural language processing, power applications such as text generation, machine translation, and conversational systems. Despite their transformative potential, these models inherently rely on massive amounts of training data, often...

Dell Enterprise SONiC OS 安全漏洞

DELL Enterprise SONiC OS is an open source network operating system developed by Dell and designed for data center and cloud computing scenarios. DELL Enterprise SONiC OS suffers from a cryptographic key vulnerability that stems from a cryptographic key vulnerability in SSH, which can be exploite...

Generative AI-Empowered Secure Communications in Space-Air-Ground Integrated Networks: a Survey and Tutorial

Space-air-ground integrated networks SAGINs face unprecedented security challenges due to their inherent characteristics, such as multidimensional heterogeneity and dynamic topologies. These characteristics fundamentally undermine conventional security methods and traditional artificial...

CVE-2025-49084

CVE-2025-49084 is a vulnerability in the management console of Absolute Secure Access prior to version 13.56. Attackers with administrative access can overwrite policy rules without the requisite permissions. The attack complexity is low, attack requirements are present, privileges required are...

CVE-2025-49082

CVE-2025-49082 is a vulnerability in the management console of Absolute Secure Access prior to version 13.56. Attackers with administrative access to the console and who have been assigned a certain set of permissions can bypass those permissions to improperly read other settings. The attack...

CVE-2025-54085

CVE-2025-54085 is a vulnerability in the management console of Absolute Secure Access prior to version 13.56. Attackers with administrative access to the console and who have been assigned a certain set of permissions can bypass those permissions to improperly read or change other settings. The...

CVE-2025-49083

CVE-2025-49083 is a vulnerability in the management console of Absolute Secure Access after version 12.00 and prior to version 13.56. Attackers with administrative access to the console can cause unsafe content to be deserialized and executed in the security context of the console. The attack...

Arbitrary Command Injection

Overview Affected versions of this package are vulnerable to Arbitrary Command Injection due to incomplete certificate verification during HTTPS communication between Core and Agent endpoints. An attacker can execute arbitrary commands with high privileges by bypassing authentication and accessin...

CLSA-2025-1754043770 java-17-openjdk: Fix of 4 CVEs

Update to jdk-17.0.16+8 - CVE-2025-50106: fix 2D component vulnerability in Java SE allowing remote attackers to compromise the Java runtime via crafted input - CVE-2025-30749: fix 2D rendering vulnerability in Java SE that could lead to application crash or remote code execution -...