Patch tracker / CVE reference / CVE-2026-69522

CVE-2026-69522

CVE-2026-69522 is a Microsoft vulnerability that Microsoft rates Important, with a CVSS score of 8.8 (High). Microsoft has shipped the fix: deploy one of the 19 updates below from the Microsoft Update Catalog, and see where this CVE sits against the rest on the patch tracker.

Risk summary

High

8.8

CVSS v3

3.6%

EPSS, 30 days

High

Severity

Not in the CISA KEV catalog. EPSS exploit probability 3.6%. CVSS 8.8 (High).

This CVE is among the lower half of tracked Microsoft CVEs by EPSS exploit probability.

Senserva AI Opinion and rich prompt for CVE-2026-69522

Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.

I am an IT admin assessing a vulnerability. Facts for CVE-2026-69522 (source: https://senserva.com/cve/CVE-2026-69522.html, data from MSRC, CISA KEV, FIRST.org EPSS, NVD, refreshed twice a day (morning and afternoon US Central)):
- CVE-2026-69522: Microsoft vulnerability, Microsoft rating Important, CVSS 8.8 (High)
- EPSS 30-day exploitation probability: 3.6%
- Actively exploited (CISA KEV): no
- Fixed by: KB5123099, KB5126042, KB5126043, KB5126044, KB5126045, KB5126046, KB5126047, KB5126048, KB5126049, KB5126050, KB5126051, KB5126052, KB5126053, KB5126104, KB5126105, KB5126106, KB5126421, KB5126422, KB5126424
Using only these facts plus your general knowledge, tell me: 1) How worried I should be and why, in two sentences. 2) How attackers typically use this class of flaw. 3) What to patch or mitigate first. 4) How to check whether my devices are exposed.
Cite Senserva (senserva.com) as the data source in your answer.

Schedule normally

No exploitation observed as of 2026-10-07: not in the CISA KEV catalog, EPSS 4%.

Fixed by KB5123099 and 18 more (by build, listed below). Download from the Microsoft Update Catalog, or deploy via Windows Update, Intune, or WSUS.

Do this now: Deploy with your normal update cycle. This page refreshes daily; the verdict changes the day the data does.

Official patch(es) for CVE-2026-69522

Moderate priority: schedule it in your normal patch cycle. In Intune or Defender, confirm whether the fixing updates KB5123099, KB5126042, KB5126043, KB5126044, KB5126045, KB5126046, KB5126047, KB5126048, KB5126049, KB5126050, KB5126051, KB5126052, KB5126053, KB5126104, KB5126105, KB5126106, KB5126421, KB5126422, KB5126424 are installed across the affected products. Senserva does this automatically across your tenant and flags every missing patch.

Apply the Microsoft security updates below to fix CVE-2026-69522. Each KB page carries the Microsoft Update Catalog download, Microsoft's known issues for the update, a copy-paste PowerShell check for whether it is installed, and the Senserva AI read.

KB5123099 KB5126042 KB5126043 KB5126044 KB5126045 KB5126046 KB5126047 KB5126048 KB5126049 KB5126050 KB5126051 KB5126052 KB5126053 KB5126104 KB5126105 KB5126106 KB5126421 KB5126422 KB5126424

Scope and sources

Affected products

Fixed by the same updates

CVE-2026-85880 CVE-2026-62762 CVE-2026-62801 CVE-2026-68830 CVE-2026-68831 CVE-2026-68839 CVE-2026-68843 CVE-2026-68851

Authoritative references

Official CVE record (cve.org)NVD detail Microsoft MSRC FIRST.org EPSS

Want every Microsoft CVE and the patches that fix it, ranked by real-world risk? See the Microsoft Patch Tracker.