CVE-2026-108454
Microsoft Office PowerPoint Information Disclosure Vulnerability
MEDIUM
6.5
CVSS Score
Published: October 15, 2026 at 08:57 PM UTC
Updated: October 31, 2026 at 06:01 PM UTC
4 products affected across 1 vendor365 AppsOffice 2021Office 2024
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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.7%
SSVC
No known exploit
Description
Microsoft Office PowerPoint Information Disclosure Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
All versions
All versions
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor AdvisoryPatch
Source: cverecord
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-108454SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.5MEDIUMmicrosoft
Vector?
Quick Info
StatusANALYZED
CWE
CWE-126
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