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CVE-2026-11958— Local privilege escalation in ANSSI’s DFIR-ORC

Quick assessment

Affected
ANSSI DFIR-ORC
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.

ANSSI DFIR-ORC是ANSSI公司开源的一款数字取证与事件响应收集工具。 ANSSI DFIR-ORC 10.2.7及之前版本存在权限许可和访问控制问题漏洞，该漏洞源于从共享临时目录加载DLL，可能导致攻击者通过放置恶意DLL并等待应用执行，从而获得管理员权限。

AI Predicted 7.8 Difficulty: Easy EPSS 0.10% · P1

Affected Version Matrix 2

VendorProduct Version RangeStatus
ANSSI DFIR-ORC ≤ 10.2.7 affected
10.3.0 unaffected
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I. Basic Information for CVE-2026-11958

Vulnerability Information
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Vulnerability Title
Local privilege escalation in ANSSI’s DFIR-ORC
Source: CVE Program / CVE List V5
Vulnerability Description
Local privilege escalation by loading DLLs from a shared temporary directory in ANSSI’s DFIR-ORC, versions 10.2.7 and prior. An attacker with prior access to the system, can place a malicious DLL in C:\Windows\Temp and wait for the application to be executed. Because DFIR-ORC is extracted and executed from that location with administrative privileges, the malicious library can be loaded automatically, allowing the attacker to gain administrator privileges on the affected machine.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
ANSSI DFIR-ORC 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ANSSI DFIR-ORC是ANSSI公司开源的一款数字取证与事件响应收集工具。 ANSSI DFIR-ORC 10.2.7及之前版本存在权限许可和访问控制问题漏洞，该漏洞源于从共享临时目录加载DLL，可能导致攻击者通过放置恶意DLL并等待应用执行，从而获得管理员权限。
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
ANSSI DFIR-ORC 0 ~ 10.2.7 -

II. Public POCs for CVE-2026-11958

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III. Intelligence Information for CVE-2026-11958

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Vendor Advisories for CVE-2026-11958 (1)

Vendor Pages for CVE-2026-11958 (1)

IV. Related Vulnerabilities

Same weakness: CWE-427

V. Comments for CVE-2026-11958

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