Gov Alerts / ISAC

ISC Stormcast For Wednesday, September 2nd, 2026 https://isc.sans.edu/podcastdetail/10078, (Wed, Sep 2nd)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

VU#456290: Hugging Face Transformers library writes remote code to disk prior to consent check

Overview A vulnerability in the Hugging Face Transformers library (versions 4.49.0 through 5.8.1) allows remote, attacker‑controll…

ISC Stormcast For Tuesday, September 1st, 2026 https://isc.sans.edu/podcastdetail/10076, (Tue, Sep 1st)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Guildma (Astaroth) malware infection from Brazilian Portuguese email, (Tue, Sep 1st)

Introduction

The Coding-Agent Trap: When a "Free" LLM Endpoint Is the Adversary, (Mon, Aug 31st)

One of my internet-exposed inference honeypots was discovered, relabeled with sought-after model names, and incorporated into infr…

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitat…

ISC Stormcast For Monday, August 31st, 2026 https://isc.sans.edu/podcastdetail/10074, (Mon, Aug 31st)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

YARA-X 1.20.0 Release, (Sun, Aug 30th)

YARA-X&#;x26;#;39;s 1.20.0 release brings 14 improvements and 13 bugfixes.

Some Malicious PE Stats, (Thu, Aug 27th)

During my last FOR610 session, a student asked me if I had some statistics in mind about the compilers used to generate malicious…

ISC Stormcast For Friday, August 28th, 2026 https://isc.sans.edu/podcastdetail/10072, (Fri, Aug 28th)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Back to the Future: Why Agentic AI Needs a Strong Identity Foundation

As AI matures, enterprises and customers are rapidly deploying agents seeking to unlock the next level of automation and productiv…

CISA Adds Three Known Exploited Vulnerabilities to Catalog

CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploit…

A polymorphic phishing page (that occasionally breaks itself), (Thu, Aug 27th)

As I've mentioned before in some of my diaries, from time to time, I like to go over phishing messages that get caught in my vario…

ISC Stormcast For Thursday, August 27th, 2026 https://isc.sans.edu/podcastdetail/10070, (Thu, Aug 27th)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Who Has Admin Rights in your Entra ID Directory?, (Wed, Aug 26th)

A common thing that folks should "worry" about in Entra (or any platform really) is "who has rights to administer"&#;x26;#;x3f;&#;…

CISA Adds Six Known Exploited Vulnerabilities to Catalog

CISA has added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitat…

ISC Stormcast For Wednesday, August 26th, 2026 https://isc.sans.edu/podcastdetail/10068, (Wed, Aug 26th)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

VU#308749: Remote Code Execution and Arbitrary File Read Vulnerabilities in Kaltura Servers

Overview The Kaltura HTML5 Player Library (mwEmbed / html5lib) contains two vulnerabilities, both involving the same insecure dese…

Obfuscating IP Addresses as Hostnames, (Tue, Aug 25th)

It is pretty obvious that hostnames can replace IP addresses. Pretty much any software accepting an IP address will also accept a…

CISA Advisory Highlights Red Team Findings to Help Organizations Assess Risk, Identify Threats and Enable Effective Incident Response

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitatio…

ISC Stormcast For Tuesday, August 25th, 2026 https://isc.sans.edu/podcastdetail/10066, (Tue, Aug 25th)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

VU#728712: Konami's Metal Gear Online 3 contains a heap-based buffer overflow

Overview Konami's Metal Gear Online 3 video game contains a heap-based buffer overflow that can be triggered by an input‑validatio…

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitatio…

DOUBLECUP's PNG Payload, (Mon, Aug 24th)

New malware that uses steganography always gets my attention, but I was disappointed when I looked at the latest DOUBLECUP write-u…

ISC Stormcast For Monday, August 24th, 2026 https://isc.sans.edu/podcastdetail/10064, (Mon, Aug 24th)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

VU#756733: Calix GS7 XGS GS5239XG residential router contains missing authentication vulnerability

Overview The Calix GS7 XGS GS5239XG router running firmware EXOS/6.6.47 contains a missing authentication vulnerability that expos…

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitatio…

Who Got Missed in the MFA Rollout? More Powershell + Graph + Entra scripting!, (Fri, Aug 21st)

In every MFA rollout, there will come a time where you think you are closing in on "done", and some automation to list what&#;x26;…

ISC Stormcast For Friday, August 21st, 2026 https://isc.sans.edu/podcastdetail/10062, (Fri, Aug 21st)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.