What is CVE-2026-62762?

CVE-2026-62762 is a medium-severity vulnerability in Microsoft Windows 10 1607, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2026-09-08.

How severe is CVE-2026-62762?

Medium severity. CVSS v3 base score is 6.5 out of 10.

NULL pointer dereference in Microsoft Windows 10 1607

CVE-2026-62762

Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.

Published 2026-09-08 · last modified 2026-09-29.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.011 (66.3th percentile), scored 2026-10-24.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: +0.000

Affected products

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

Windows Active Directory Domain Services Denial of Service Vulnerability (vendor-advisory, Patch, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-62762?: CVE-2026-62762 is a medium-severity vulnerability in Microsoft Windows 10 1607, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2026-09-08.
How severe is CVE-2026-62762?: Medium severity. CVSS v3 base score is 6.5 out of 10.