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Security Daily.

Wednesday, August 19, 2026

Automatically Curated Security Digest

Collected

10 Articles

Across

2 Trusted Sources

Published

Last Updated 7:04 AM UTC

Coverage

BleepingComputer
CISA
Top Story

Siemens Simcenter Nastran

CISA

Why it matters

View CSAF Summary Simcenter Nastran is affected by a stack overflow vulnerability that could be triggered when an application binary reads arbitrary string as a file argument.

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10

Articles

2

Sources

2

CVEs

3

Alerts

0

Research

3m

Read Time

Feed Status

CISA4
NIST NVD
BleepingComputer15
PortSwigger Research

Automated Security Digest — This page is an automatically curated cybersecurity digest generated from publicly available security feeds. All articles remain the property of their respective publishers. Click any item to read the original article.

Last generated: Aug 19, 2026, 7:04 AM

Security Alerts

3

Critical alerts and advisories from official agencies.

CISASecurity Alerts

Siemens Simcenter Nastran

View CSAF Summary Simcenter Nastran is affected by a stack overflow vulnerability that could be triggered when an application binary reads arbitrary string as a file argument. If a user is tricked to run one of the impacted application binary with a malicious string, an attacker…

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CISASecurity AlertsHigh

CISA Malcolm

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition or execute arbitrary code. The following versions of CISA Malcolm are affected: Malcolm <26.06.1 (CVE-2026-55676) Malcolm <26.07.0 (CVE-2026-63133,…

CVE-2026-55676CVE-2026-63133
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CISASecurity AlertsHigh

CISA Adds Four Known Exploited Vulnerabilities to Catalog

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-33824 Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability CVE-2026-55040 Microsoft SharePoint Weak…

CVE-2026-33824CVE-2026-55040
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Cybersecurity News

7

Latest news from trusted cybersecurity publications.

BleepingComputerCybersecurity News

Comcast turns your Xfinity WiFi into a home motion detector

Comcast is promoting WiFi-based motion detection as a part of its new Xfinity Shield home protection platform, allowing routers and wireless devices to detect people moving through a home without cameras or motion sensors. [...]

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BleepingComputerCybersecurity News

Clop created custom web shell for Windchill data theft attacks

A custom Java web shell likely linked to the Clop ransomware gang was designed specifically for PTC Windchill and FlexPLM servers, with built-in features to decrypt credentials, enumerate file repositories, and steal files. [...]

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BleepingComputerCybersecurity News

Your Controls Block Known Attacks. What About the Behavior?

Security controls can block a familiar attack method while missing quieter ways to achieve the same objective. Picus Security's Blue Report 2026 shows how prevention rates can vary dramatically by technique and why behavioral testing is needed to uncover those gaps. [...]

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BleepingComputerCybersecurity News

Microsoft tests faster Windows File Explorer, new context menu

Microsoft has started testing a faster File Explorer and a less cluttered and more customizable context menu in Windows 11 preview builds rolling out to Insiders this week. [...]

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BleepingComputerCybersecurity NewsCritical

CISA: Windows Task Host flaw now exploited by ransomware gangs

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has confirmed that ransomware gangs are also exploiting a high-severity Windows Task Host vulnerability that was flagged as actively exploited in April. [...]

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BleepingComputerCybersecurity News

Microsoft confirms outage affecting search in Microsoft 365 apps

Microsoft says some users are experiencing issues searching in Microsoft 365 apps, including Outlook on the web, Outlook desktop, SharePoint Online, and OneDrive. [...]

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BleepingComputerCybersecurity News

Microsoft starts removing WMIC tool used by cybercriminals

Microsoft announced that it removed the Windows Management Instrumentation Command-line (WMIC) tool from Windows 11 24H2 and 25H2, as well as from Windows 11 beta builds released this week. [...]

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