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CVE-2026-18367

Quick assessment

Affected
Sophos Sophos Endpoint for macOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Sophos Endpoint是英国Sophos公司的一款终端安全防护与反病毒产品。 Sophos Endpoint存在授权问题漏洞，可能导致攻击者利用漏洞破坏系统的机密性、完整性或可用性。

CVSS 9.3 · Critical EPSS 0.18% · P7

Affected Version Matrix 2

VendorProduct Version RangeStatus
Sophos Sophos Endpoint for macOS < 2026.1.1 affected
Sophos Sophos Home for macOS < 10.11.6 affected
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I. Basic Information for CVE-2026-18367

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A privilege escalation vulnerability allows local users to execute arbitrary code as root via Sophos Endpoint for macOS older than version 2026.1.1 and Sophos Home for macOS older than version 10.11.6.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Sophos Endpoint 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sophos Endpoint是英国Sophos公司的一款终端安全防护与反病毒产品。 Sophos Endpoint存在授权问题漏洞，可能导致攻击者利用漏洞破坏系统的机密性、完整性或可用性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Sophos Sophos Endpoint for macOS 0 ~ 2026.1.1 -
Sophos Sophos Home for macOS 0 ~ 10.11.6 -

II. Public POCs for CVE-2026-18367

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-18367

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Vendor Advisories for CVE-2026-18367 (1)

IV. Related Vulnerabilities

Same vendor: Sophos
Same weakness: CWE-285

V. Comments for CVE-2026-18367

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