A vulnerability was found in Microsoft Windows and classified as problematic. Impacted is an unknown function of the component File Explorer. The manipulation results in information disclosure.
This vulnerability was named CVE-2026-41087. The attack may be performed from remote. There is no available exploit.
Intelligence View
⚡ tsecurity.de Intelligence
CVE-2026-41087 | Microsoft Windows up to Server 2025 File Explorer information disclosure (WID-SEC-2026-2316)
A vulnerability was found in Microsoft Windows and classified as problematic. Impacted is an unknown function of the component File Explorer. The manipulation results in information disclosure. This vulnerability was named CVE-2026-41087.…
Reagiere als Erste:r — dein Feedback zählt!
IoC Intelligence (1 Indikatoren)
CVE-2026-41087
CTI Threat Relationship Graph2 Knoten / 1 Relationen
IR-PLAYBOOK-VULN-REMEDIATION
MEDIUMSOC Incident Playbook: Vulnerability Remediation & Verification
1-Click Detection Engineering: Sigma & YARA Rules
SOC Readytitle: Detect Exploitation - CVE-2026-41087 | Microsoft Windows up to Server 2025 File Explorer information disclosure (WID-SEC-2026-2316)
id: 7069279c-e5d8-4717-84b3-1d2114cddb46
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "CVE-2026-41087 | Microsoft Win" ascii wide
condition:
any of them
}
SOCIAL SHARE CARD GENERATOR