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CVE-2026-13148— Memory leak in scan method

Quick assessment

Affected
Softing smartLink HW-PN
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.

Softing smartLink HW-PN是德国Softing公司的一款工业控制网关。 Softing smartLink HW-PN 1.04版本至1.10之前版本存在资源管理错误漏洞，该漏洞源于有效生命周期结束后未释放内存，可能导致资源泄漏。

CVSS 6.3 · Medium EPSS 0.40% · P34

Affected Version Matrix 2

VendorProduct Version RangeStatus
Softing smartLink HW-PN 1.04< 1.10 affected
1.10 unaffected
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I. Basic Information for CVE-2026-13148

Vulnerability Information
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Vulnerability Title
Memory leak in scan method
Source: CVE Program / CVE List V5
Vulnerability Description
Missing release of memory after effective lifetime vulnerability in Softing smartLink allows resource leak exposure. This issue affects smartLink HW-PN: from 1.04 before 1.10.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:L/AU:Y/R:A/RE:L/U:Red
Source: CVE Program / CVE List V5
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: CVE Program / CVE List V5
Vulnerability Title
Softing smartLink HW-PN 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Softing smartLink HW-PN是德国Softing公司的一款工业控制网关。 Softing smartLink HW-PN 1.04版本至1.10之前版本存在资源管理错误漏洞，该漏洞源于有效生命周期结束后未释放内存，可能导致资源泄漏。
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
Softing smartLink HW-PN 1.04 ~ 1.10 -

II. Public POCs for CVE-2026-13148

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III. Intelligence Information for CVE-2026-13148

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Vendor Advisories for CVE-2026-13148 (1)

Vendor Pages for CVE-2026-13148 (1)

IV. Related Vulnerabilities

Same product: smartLink HW-PN
Same vendor: Softing
Same weakness: CWE-401