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Vulnerability record · CVE-2026-35436 · published 12 May 2026

CVE-2026-35436: Microsoft 365 apps vulnerability

Microsoft · 365 Apps

Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.

8.8 CVSS 3.1 High EPSS 0.30% · top 79.8% CWE-1220 · CWE-1220
8.8CVSS 3.1 base score
0.30%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35436 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-35436), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.