<p>A remote code execution vulnerability exists when the Base3D rendering engine improperly handles memory.</p>
<p>An attacker who successfully exploited the vulnerability would gain execution on a victim system.</p>
<p>The security update addresses the vulnerability by correcting how the Base3D rendering engine handles memory.</p>
An official patch is available. Apply the patch as soon as possible.
CVSS v4.0 Metrics
Exploitability
Attack VectorLocal
ComplexityLow
RequirementsPresent
PrivilegesNone
User InteractionActive
Threat
Exploit MaturityPoC
Vulnerable System
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusOfficial Patch
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | nvd | patch: Unavailable→Official Patch | 6.2 → 6.2 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 6.2 |
Affected Software
| Vendor | Product | Version |
|---|
| microsoft | 365_apps | All versions |
| Microsoft | 3D Viewer | ≥ 7.0.0, < publication |
| microsoft | 3d_viewer | All versions |
| Microsoft | Microsoft 365 Apps for Enterprise | ≥ 16.0.1, < https://aka.ms/OfficeSecurityRel |
Published: 2020-10-16