Severity: ElevatedAction: Be aware

What exploited vulnerabilities have in common: A data-driven analysis of real-world attacks

Real-world exploitation concentrates in a small, high-impact subset of CVEs. Learn how defenders can prioritize vulnerabilities based on exploitation likelihood, exposure, and potential blast radius.

Excerpt from the primary source: Microsoft Security Blog & MSRC

Who is affected

Security professionals

What you should do · Be aware

No immediate action is indicated. Share this with the relevant teams and watch for updates.

Automated guidance based on this story's classification. Check the linked advisories for specifics.

Sources

We link to original and authoritative sources. Headlines and excerpts belong to their publishers.

Vendor advisory

What exploited vulnerabilities have in common: A data-driven analysis of real-world attacks Microsoft Security Blog & MSRC · microsoft.com · Nov 2, 2026 · Primary source
Severity: ElevatedAction: Be aware

VU#203719: INFINITT PACS System Manager Contains Multiple Code Execution Vulnerabilities

Overview INFINITT PACS installations using System Manager versions 3.0.11.3 and 3.0.11.5 contain vulnerabilities that may allow an attacker to execute arbitrary code. INFINITT Healthcare has remediated the issues in System Manager versions 3.0.12.3 and 3.0.12.5. Description INFINITT PACS is an enterprise web-based medical imaging platform that stores, retrieves, and displays patient scans. CVE-2026-16305 An…

Severity: ElevatedAction: Be aware

Microsoft fixes Smart App Control broken by October Windows update

Microsoft has resolved a known issue that prevented some users from activating the Smart App Control security feature after installing the October 2026 KB5127648 Windows 11 security update.

Severity: CriticalAction: Act nowExploitation: Exploited

Over 1,000 GitLab servers vulnerable to ongoing RCE attacks

Over 1,000 Internet-exposed GitLab servers are still unpatched against a maximum-severity flaw actively exploited in remote code execution attacks.

Why it matters

Source reporting says attackers are already exploiting this, so exposed affected systems are at immediate risk.

Act now

Treat this as an emergency.

Severity: ElevatedAction: Be aware

AI Vulnerability Finding

A comment : 3% of ‘critical’ software security bugs, in all of recorded history, have been found in the last month. This is on pace to find another ~100,000 bugs this year alone, adding ~26% more vulnerabilities to the all time total Do you realize how fucking insane that is? Yes. It is a new world out there.