Optimizing Scalar Selection in Elliptic Curve Cryptography Using Differential Evolution for Enhanced Security

Elliptic Curve Cryptography ECC is a fundamental component of modern public-key cryptosystems that enable efficient and secure digital signatures, key exchanges, and encryption. Its core operation, scalar multiplication, denoted as $k \cdot P$, where $P$ is a base point and $k$ is a private scala...

Ransomware Negotiation: Dynamics and Privacy-Preserving Mechanism Design

Ransomware attacks have become a pervasive and costly form of cybercrime, causing tens of millions of dollars in losses as organizations increasingly pay ransoms to mitigate operational disruptions and financial risks. While prior research has largely focused on proactive defenses, the...

August 19, 2025—KB5066187 (OS Build 17763.7683) Out-of-band

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Linux Distros Unpatched Vulnerability : CVE-2020-36254

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - scp.c in Dropbear before 2020.79 mishandles the filename of . or an empty filename, a related issue to CVE-2018-20685. CVE-2020-36254 Note that Nessus relies on...

Accelerating Secure Enterprise Kubernetes Adoption

Learn how LKE-E solves critical problems while providing streamlined adoption, operational simplicity, and cost efficiency at scale...

CVE-2025-36120

IBM Storage Virtualize 8.4, 8.5, 8.6, and 8.7 could allow an authenticated user to escalate their privileges in an SSH session due to incorrect authorization checks to access resources...

CVE-2025-36120

CVE-2025-36120 affects IBM Storage Virtualize 8.4–8.7 and can allow an authenticated user to escalate privileges in an SSH session due to incorrect authorization checks when accessing resources. The IBM Security Bulletin details the vulnerability under CWE-863 (Incorrect Authorization) and lists ...

CVE-2025-36120 IBM Storage Virtualize privilege escalation

IBM Storage Virtualize 8.4, 8.5, 8.6, and 8.7 could allow an authenticated user to escalate their privileges in an SSH session due to incorrect authorization checks to access resources...

CVE-2025-36120

IBM Storage Virtualize 8.4, 8.5, 8.6, and 8.7 could allow an authenticated user to escalate their privileges in an SSH session due to incorrect authorization checks to access resources...

Important: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

CVE-2025-38506

In the Linux kernel, the following vulnerability has been resolved: KVM: Allow CPU to reschedule while setting per-page memory attributes When running an SEV-SNP guest with a sufficiently large amount of memory 1TB+, the host can experience CPU soft lockups when running an operation in...

CVE-2025-38508

In the Linux kernel, the following vulnerability has been resolved: x86/sev: Use TSCFACTOR for Secure TSC frequency calculation When using Secure TSC, the GUESTTSCFREQ MSR reports a frequency based on the nominal P0 frequency, which deviates slightly typically 0.2% from the actual mean TSC...

Addressing Side-Channel Threats in Quantum Key Distribution Via Deep Anomaly Detection

Traditional countermeasures against security side channels in quantum key distribution QKD systems often suffer from poor compatibility with deployed infrastructure, the risk of introducing new vulnerabilities, and limited applicability to specific types of attacks. In this work, we propose an...

Fedora: Security Advisory (FEDORA-2025-502faa722e)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Linux Distros Unpatched Vulnerability : CVE-2021-24116

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In wolfSSL through 4.6.0, a side-channel vulnerability in base64 PEM file decoding allows system-level administrator attackers to obtain information about secre...

PT-2025-33650 · Ibm · Ibm Storage Virtualize

Name of the Vulnerable Software and Affected Versions: IBM Storage Virtualize versions 8.4 through 8.7 Description: An authenticated user may be able to escalate their privileges within an SSH session due to incorrect authorization checks when accessing resources. Recommendations: IBM Storage...

Linux Distros Unpatched Vulnerability : CVE-2021-3697

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performe...

Linux Distros Unpatched Vulnerability : CVE-2024-6564

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Buffer overflow in rcardevinit due to using due to using untrusted data rcarimagenumber as a loop counter before verifying it against RCARMAXBL3XIMAGE. This cou...

Linux Distros Unpatched Vulnerability : CVE-2019-17069

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PuTTY before 0.73 might allow remote SSH-1 servers to cause a denial of service by accessing freed memory locations via an SSH1MSGDISCONNECT message...

Linux Distros Unpatched Vulnerability : CVE-2024-7883

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When using Arm Cortex-M Security Extensions CMSE, Secure stack contents can be leaked to Non-secure state via floating-point registers when a Secure to Non-secu...