CVE-2026-26134: CWE-190: Integer Overflow or Wraparound in Microsoft Microsoft Office for Android
Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.
AI Analysis
Technical Summary
This vulnerability, identified as CVE-2026-26134, is an integer overflow or wraparound issue in Microsoft Office for Android (version 16.0.1). It enables an authorized attacker with local access to escalate privileges, potentially compromising the confidentiality, integrity, and availability of the application. The CVSS 3.1 vector indicates low attack complexity and privileges required, no user interaction, and high impact across all security metrics. The vendor has released a patch to remediate this vulnerability.
Potential Impact
Successful exploitation of this vulnerability could allow an authorized local attacker to elevate their privileges within Microsoft Office for Android, potentially leading to full compromise of the application’s data and functionality. The CVSS score of 7.8 reflects high impact on confidentiality, integrity, and availability. There are currently no known exploits in the wild.
Mitigation Recommendations
A patch is available for this vulnerability. It is recommended to apply the official update from Microsoft for Microsoft Office for Android version 16.0.1 or later to remediate this issue. No additional mitigations are specified or required beyond applying the patch.
CVE-2026-26134: CWE-190: Integer Overflow or Wraparound in Microsoft Microsoft Office for Android
Description
Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CVE-2026-26134, is an integer overflow or wraparound issue in Microsoft Office for Android (version 16.0.1). It enables an authorized attacker with local access to escalate privileges, potentially compromising the confidentiality, integrity, and availability of the application. The CVSS 3.1 vector indicates low attack complexity and privileges required, no user interaction, and high impact across all security metrics. The vendor has released a patch to remediate this vulnerability.
Potential Impact
Successful exploitation of this vulnerability could allow an authorized local attacker to elevate their privileges within Microsoft Office for Android, potentially leading to full compromise of the application’s data and functionality. The CVSS score of 7.8 reflects high impact on confidentiality, integrity, and availability. There are currently no known exploits in the wild.
Mitigation Recommendations
A patch is available for this vulnerability. It is recommended to apply the official update from Microsoft for Microsoft Office for Android version 16.0.1 or later to remediate this issue. No additional mitigations are specified or required beyond applying the patch.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-02-11T16:24:51.133Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 69b05632ea502d3aa87d6b5f
Added to database: 3/10/2026, 5:34:42 PM
Last enriched: 4/18/2026, 2:16:51 PM
Last updated: 4/28/2026, 7:23:20 AM
Views: 63
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