CVE-2026-70267

Published Oct 13, 2026

Last updated 6 days ago

CVSS high 7.2

Overview

Description: Inclusion of functionality from untrusted control sphere in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Source: secure@microsoft.com
NVD status: Analyzed
Products: sharepoint_server

Risk scores

CVSS 3.1

Type: Secondary
Base score: 7.2
Impact score: 5.9
Exploitability score: 1.2
Vector string: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

secure@microsoft.com: CWE-829

Hype score: Not currently trending

CVE advisory: CVE-2026-70267 - microsoft: Microsoft Office SharePoint Remote Code Execution Vulnerability. https://t.co/HQxKuebYoz #CVE #CyberSecurity #Microsoft #SharePoint
@vulnipulse
19 Oct 2026
29 Impressions
0 Retweets
0 Likes
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1 Reply
0 Quotes

Configurations

[
  {
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:subscription:*:*:*",
            "matchCriteriaId": "07C78C23-8681-4FCC-8254-51B7199F592B",
            "versionEndExcluding": "16.0.20326.20190",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ]
  }
]

References

Sources include official advisories and independent security research.

Overview

Risk scores

CVSS 3.1

Weaknesses

Social media

Configurations

Related CVEs

References