SEPTEMBER 12, 2026
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Case File

CVE-2026-56157

MEDIUM · CVSS 5.4 EPSS 0.36%

Source: NVD + CISA KEV + EPSS · Published 2026-07-14 · Last synced 2026-08-13

CyberRota Analysis

AI-Generated

Microsoft Office SharePoint is vulnerable due to improper access control, enabling authorized attackers to execute spoofing attacks over the network. This could lead to unauthorized access to sensitive information or manipulation of data. Organizations using SharePoint should prioritize this vulnerability to mitigate potential risks associated with data integrity and confidentiality.

CVE
CVE-2026-56157
Severity
MEDIUM
CVSS
5.4
EPSS
0.36%
Microsoft SharePoint Office

Original NVD Description

Improper access control in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-87654 CRITICAL CVE-2026-87653 MEDIUM CVE-2026-87648 HIGH CVE-2026-87644 HIGH CVE-2026-87621 CRITICAL CVE-2026-87618 HIGH