Local privilege escalation in ANSSI’s DFIR-ORC_CVE-2026-11958

7.3 / 10

HIGH

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

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.

Basic Information

ID CVE-2026-11958

Source INCIBE

Published Jun 18, 2026 at 11:01

Modified Jun 18, 2026 at 12:28

Affected Product

Vendor ANSSI

Product DFIR-ORC

Affected Versions ANSSI DFIR-ORC 0

CWE Classification

CWE-427

References

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    "lastseen": "",
    "description": "Local privilege escalation by loading DLLs from a shared temporary directory in ANSSI\u2019s 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.",
    "published": "2026-06-18T11:01:16.727Z",
    "modified": "2026-06-18T12:28:09.762Z",
    "type": "cve",
    "title": "Local privilege escalation in ANSSI\u2019s DFIR-ORC",
    "source": "INCIBE",
    "references": "https://www.incibe.es/en/incibe-cert/notices/aviso/local-privilege-escalation-anssis-dfir-orc\nhttps://github.com/DFIR-ORC/dfir-orc/releases/tag/v10.3.0",
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    "sourceData": "ANSSI DFIR-ORC 0",
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