Patch Advisories

Microsoft's monthly release and every non-Microsoft advisory, in one browser. Switch scope below; everything under it follows.

At a glance — everything in scope

  • 1,756 Entries in scope 448 Microsoft · 1,308 Non-Microsoft
  • 362 Exigent KEV-listed, exploited, CVSS ≥ 9.0 and a live urgency signal — of 1,752 entries with a resolved score; 4 not yet scored and so not counted
  • 238 Ransomware-linked CISA records a known ransomware campaign using these
  • 1,293 Past CISA deadline Overdue against CISA's federal remediation date. Microsoft CVEs carry no CISA deadline, so none of them are counted here.

EVULNABLE Risk across both halves

Immediate 465 26% · 85-100 Urgent 844 48% · 65-84 Elevated 387 22% · 10-64 Routine 59 3% · 4-9 Informational 1 <1% · 0-3 Exigent flag 362 counted within Immediate

Scope

Microsoft only, non-Microsoft, or both. Everything below follows the choice.

Why the two halves are ranked separately

One browser over both halves — search, filter and export Microsoft and non-Microsoft CVEs together. Ranking stays per half: every KEV entry is exploited by construction, which floors it above every Microsoft CVE, so one merged leaderboard would just rebuild the Dashboard.

Browse every advisory

Microsoft's release and every non-Microsoft CISA KEV advisory in one list, ranked on one EVULNABLE Risk scale. Ranking is not the point here — see the two Patch First sections below for that — searching across both is.

Risk band
Source
Exploitation

8 of 1,756 entries match the current filters, sorted by EVULNABLE Risk.

Microsoft and non-Microsoft advisories matching the current filters, ranked by EVULNABLE Risk Score
CVE Source Vendor Title EVRS CVSS EPSSFlags CISA due
CVE-2017-5638 Non-Microsoft Apache Apache Struts Remote Code Execution Vulnerability 94 Immediate 9.8 0.999 (99.99th pctl) ExigentRansomwareOverdue 2022-05-03
CVE-2021-44228 Non-Microsoft Apache Apache Log4j2 Remote Code Execution Vulnerability 94 Immediate 10.0 0.999 (99.99th pctl) ExigentRansomwareOverdue 2021-12-24
CVE-2021-41773 Non-Microsoft Apache Apache HTTP Server Path Traversal Vulnerability 94 Immediate 9.8 0.999 (99.99th pctl) ExigentRansomwareOverdue 2021-11-17
CVE-2021-42013 Non-Microsoft Apache Apache HTTP Server Path Traversal Vulnerability 94 Immediate 9.8 0.999 (99.98th pctl) ExigentRansomwareOverdue 2021-11-17
CVE-2023-46604 Non-Microsoft Apache Apache ActiveMQ Deserialization of Untrusted Data Vulnerability 94 Immediate 9.8 0.997 (99.95th pctl) ExigentRansomwareOverdue 2023-11-23
CVE-2021-40438 Non-Microsoft Apache Apache HTTP Server-Side Request Forgery (SSRF) 93 Immediate 9.0 0.999 (99.99th pctl) ExigentRansomwareOverdue 2021-12-15
CVE-2021-45046 Non-Microsoft Apache Apache Log4j2 Deserialization of Untrusted Data Vulnerability 93 Immediate 9.0 0.999 (99.98th pctl) ExigentRansomwareOverdue 2023-05-22
CVE-2017-12615 Non-Microsoft Apache Apache Tomcat on Windows Remote Code Execution Vulnerability 91 Immediate 8.1 0.996 (99.95th pctl) RansomwareOverdue 2022-04-15
Download filtered entries (CSV)

Exactly the 8 entry(ies) matching the filters above, both sources in one file.

Data sources & attribution

Known-exploitation status, required actions, ransomware association and remediation deadlines come from the CISA Known Exploited Vulnerabilities Catalog. Exploitation probability and percentile are provided by FIRST.org's EPSS, used under FIRST's open data terms.

Microsoft Patch Tuesday data is sourced from the Microsoft Security Update Guide; lifecycle milestones from endoflife.date. Linux distribution advisories come from Red Hat, Ubuntu and Debian; vendor bulletins from Adobe, Apple, Chrome, Cisco, Ivanti and Oracle, each linked to its own advisory.