CVE-2026-26113

CWE-8227 documents6 sources
Severity
7.8HIGH
EPSS
0.1%
top 82.26%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
13
Microsoft Microsoft 365 Apps FOR EnterpriseMicrosoft Microsoft Office 2016Microsoft Microsoft Office 2019+10 more
Timeline
PublishedMar 10

Description

Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.5 | Impact: 5.9

Affected Packages13 packages

▶CVEListV5microsoft/microsoft_office_201616.0.0 — 16.0.5543.1000
▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_202116.0.1 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_202416.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_for_mac_202116.0.1 — 16.107.26030819

🔴Vulnerability Details

2
GHSA
GHSA-55wj-q5rx-5h35: Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally↗2026-03-10
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CVEList
Microsoft Office Remote Code Execution Vulnerability↗2026-03-10
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📋Vendor Advisories

1
Microsoft
Microsoft Office Remote Code Execution Vulnerability↗2026-03-10
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🕵️Threat Intelligence

3
Talos
Microsoft Patch Tuesday for March 2026 — Snort rules and prominent vulnerabilities↗2026-03-10
▶
Talos
Microsoft Patch Tuesday for March 2026 — Snort rules and prominent vulnerabilities↗2026-03-10
▶
Wiz
CVE-2026-26113 Impact, Exploitability, and Mitigation Steps | Wiz↗
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