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TI-2023-09234 Aliases CVE-2023-23391GHSA-jhrg-67r8-67rw

Office for Android Spoofing Vulnerability

Priority LOW 26CWE-23Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from Microsoft.

Summary

Office for Android Spoofing Vulnerability

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00642 51st percentileScored 2026-11-07
Fix Fixed Microsoft Office for Android (Microsoft): 16.0.16026.20172

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftMicrosoft Office for Android16.0.1 to before 16.0.16026.2017216.0.16026.20172Patch availableCNA
  • Microsoft Office for Android VendorMicrosoft Affected 16.0.1 to before 16.0.16026.20172 Fixed in 16.0.16026.20172 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:365_copilot:16.0.16026.20172:*:*:*:*:android:*:*16.0.16026.20172VulnerableMicrosoft
  • cpe:2.3:a:microsoft:365_copilot:16.0.16026.20172:*:*:*:*:android:*:* Versions 16.0.16026.20172 Vulnerable ·Microsoft

Remediation

  • Fix · CNA Microsoft Office for Android (Microsoft) Fixed in 16.0.16026.20172

Vendor assessments

Microsoft

Microsoft's page for this CVE →

Impact
Spoofing
Exploited
No
Publicly disclosed
—
Exploitability
Exploitation Less Likely
ProductStatusPlan or fix
Microsoft Office for AndroidFixed 16.0.16026.20172 · Security Update

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-23391
  2. 2026-10-03 Alias added: GHSA-jhrg-67r8-67rw
  3. 2026-10-21 EPSS moved to the 50th–90th percentile

References

Patch 1

  • TI-2025-37796 GDI+ Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2025-23775 M365 Copilot Information Disclosure Vulnerability CVSS 3.1CRITICAL 9.3
  • TI-2025-33667 GDI+ Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2021-19684 Microsoft Office app Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.6
  • TI-2026-37251 Microsoft M365 Copilot Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.9
  • TI-2026-39054 M365 Copilot Information Disclosure Vulnerability CVSS 3.1CRITICAL 9.8
See all 54 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences