CVE-2026-35436: Microsoft Office Click-To-Run Elevation of Privilege Vulnerability
Microsoft Office Click-To-Run Elevation of Privilege Vulnerability
Other sources
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in https://aka.ms/OfficeSecurityReleases
Event History
Frequently Asked Questions
What is the severity of CVE-2026-35436?
CVE-2026-35436 has a severity rating of high, with a score of 8.8.
How do I fix CVE-2026-35436?
To fix CVE-2026-35436, ensure that you apply the latest security updates provided by Microsoft.
What software is affected by CVE-2026-35436?
CVE-2026-35436 affects various versions of Microsoft Office, including Microsoft Office Long Term Servicing Channel and Microsoft 365 Apps for Enterprise.
What type of vulnerability is CVE-2026-35436?
CVE-2026-35436 is classified as an Elevation of Privilege vulnerability.
Can CVE-2026-35436 be exploited remotely?
CVE-2026-35436 requires local access, meaning an attacker must be on the machine to exploit this vulnerability.