#mac

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 7.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Hitachi Energy Equipment: MACH GWS Vulnerabilities: Incorrect Default Permissions, Improper Validation of Integrity Check Value, Improper Certificate Validation 2. RISK EVALUATION Exploiting these vulnerabilities could allow an attacker to tamper with system files, cause a denial of service, or perform a remote man-in-the-middle attack. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of MACH GWS affected: MACH GWS: Versions 3.0.0.0 to 3.4.0.0 3.2 VULNERABILITY OVERVIEW 3.2.1 INCORRECT DEFAULT PERMISSIONS CWE-276 A vulnerability exists in MACH GWS product, which if exploited, could allow a local unauthenticated attacker to tamper a system file resulting in a denial of notify service. CVE-2025-39201 has been assigned to this vulnerability. A CVSS v3.1 base score of 6.1 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H). A CVSS v4 sco...

Cybersecurity researchers have disclosed details of a new campaign that exploited a recently disclosed security flaw impacting Cisco IOS Software and IOS XE Software to deploy Linux rootkits on older, unprotected systems. The activity, codenamed Operation Zero Disco by Trend Micro, involves the weaponization of CVE-2025-20352 (CVSS score: 7.7), a stack overflow vulnerability in the Simple

Cisco Talos has uncovered a new attack linked to Famous Chollima, a threat group aligned with North Korea (DPRK).

The online world is changing fast. Every week, new scams, hacks, and tricks show how easy it’s become to turn everyday technology into a weapon. Tools made to help us work, connect, and stay safe are now being used to steal, spy, and deceive. Hackers don’t always break systems anymore — they use them. They hide inside trusted apps, copy real websites, and trick people into giving up control

The most common task facing system administrators is patching infrastructure. It's time consuming, it requires coordination with application teams and stakeholders, and it often must happen in segments over time. These complications make it difficult to maintain environmental consistency, which in turn can lead to instability, performance issues, and more time spent by operations staff. Using Red Hat Insights content templates to patch Red Hat Enterprise Linux (RHEL) helps limit the complexity of these activities while also increasing consistency across an IT estate.Define, instruct, and patch

In my 15 years as a software engineer, I’ve seen one truth hold constant: traditional databases are brilliant…

# Microsoft Security Advisory CVE-2025-55248 | .NET Information Disclosure Vulnerability ## <a name="executive-summary"></a>Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 8.0 and .NET 9.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A MITM (man in the middle) attacker may prevent use of TLS between client and SMTP server, forcing client to send data over unencrypted connection. ## Announcement Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/372 ## <a name="mitigation-factors"></a>Mitigation factors Microsoft has not identified any mitigating factors for this vulnerability. ## <a name="affected-software"></a>Affected software * Any .NET 8.0 application running on .NET 8.0.20 or earlier. * Any .NET 9.0 application running on .NET 9.0.9 or earlier. ## <a name="affected-packages"></a>Affected...

# Microsoft Security Advisory CVE-2025-55247 | .NET Denial of Service Vulnerability ## <a name="executive-summary"></a>Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 8.0.xxx, .NET 9.0.xxx and .NET 10.0.xxx. This advisory also provides guidance on what developers can do to update their environments to remove this vulnerability. A vulnerability exists in .NET where predictable paths for MSBuild's temporary directories on Linux let another user create the directories ahead of MSBuild, leading to DoS of builds. This only affects .NET on Linux operating systems. ## Announcement Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/370 ### <a name="mitigation-factors"></a>Mitigation factors Projects which do not utilize the [DownloadFile](https://learn.microsoft.com/visualstudio/msbuild/downloadfile-task) build task are not susceptible to this vulnerability. ## <a name="affect...

A threat actor with ties to China has been attributed to a five-month-long intrusion targeting a Russian IT service provider, marking the hacking group's expansion to the country beyond Southeast Asia and South America. The activity, which took place from January to May 2025, has been attributed by Broadcom-owned Symantec to a threat actor it tracks as Jewelbug, which it said overlaps with

October's Microsoft Patch Tuesday fixes 170+ flaws, including 3 actively exploited zero-days and critical WSUS RCE (CVSS 9.8). Immediate patching is mandatory. Final free updates for Windows 10.