CVE-2026-26134

CWE-190 — Integer OverflowCWE-416 — Use After Free4 documents4 sources
Severity
7.8HIGH
EPSS
0.1%
top 76.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Microsoft Microsoft Office FOR AndroidMicrosoft Office
Timeline
PublishedMar 10

Description

Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶NVDmicrosoft/office< 16.0.19822.20000
▶CVEListV5microsoft/microsoft_office_for_android16.0.1 — 16.0.19822.20000

🔴Vulnerability Details

2
GHSA
GHSA-46v7-2rrf-mc24: Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally↗2026-03-10
▶
CVEList
Microsoft Office Elevation of Privilege Vulnerability↗2026-03-10
▶

📋Vendor Advisories

1
Microsoft
Microsoft Office Elevation of Privilege Vulnerability↗2026-03-10
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