{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-32068/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":7,"id":"CVE-2026-32068"}],"_cs_exploited":true,"_cs_products":[],"_cs_severities":["high"],"_cs_tags":["cve-2026-32068","privilege-escalation","windows"],"_cs_type":"threat","_cs_vendors":[],"content_html":"\u003cp\u003eCVE-2026-32068 describes a race condition vulnerability within the Windows SSDP (Simple Service Discovery Protocol) service. This vulnerability allows a locally authenticated attacker with low privileges to potentially escalate their privileges to SYSTEM. The vulnerability stems from improper synchronization when the SSDP service handles concurrent requests. Exploitation requires careful timing to manipulate shared resources. While the vulnerability was published on 2026-04-14, active exploitation in the wild has not been reported. Successful exploitation could lead to complete system compromise.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker authenticates to the target Windows system with low privileges.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious SSDP request designed to trigger the race condition.\u003c/li\u003e\n\u003cli\u003eThe attacker sends the malicious SSDP request to the SSDP service (svchost.exe -k LocalServiceNetworkRestricted).\u003c/li\u003e\n\u003cli\u003eThe SSDP service attempts to process the malicious request concurrently with another legitimate or malicious request.\u003c/li\u003e\n\u003cli\u003eDue to the race condition, the service\u0026rsquo;s internal state becomes corrupted because of unsynchronized access to shared resources.\u003c/li\u003e\n\u003cli\u003eThe corrupted state allows the attacker to overwrite critical system data or execute arbitrary code within the context of the SSDP service (NT AUTHORITY\\LocalService).\u003c/li\u003e\n\u003cli\u003eThe attacker gains elevated privileges (SYSTEM) on the local machine.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-32068 allows an attacker with local access to escalate their privileges to SYSTEM. This grants the attacker full control over the compromised system, enabling them to install software, modify data, create new accounts, and potentially use the system as a pivot point to attack other systems on the network. The impact is significant due to the widespread deployment of Windows systems.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor for unusual process creation events originating from the \u003ccode\u003esvchost.exe\u003c/code\u003e process hosting the SSDP service (\u003ccode\u003esvchost.exe -k LocalServiceNetworkRestricted\u003c/code\u003e) using the provided Sigma rule.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rules to detect anomalous process arguments to \u003ccode\u003esvchost.exe\u003c/code\u003e related to the SSDP service, and tune for your environment.\u003c/li\u003e\n\u003cli\u003eImplement strict access control policies to limit local user privileges, reducing the potential impact of successful privilege escalation.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-15T12:00:00Z","date_published":"2026-04-15T12:00:00Z","id":"/briefs/2026-04-ssdp-privesc/","summary":"CVE-2026-32068 is a race condition vulnerability in the Windows SSDP Service that allows an authorized attacker to elevate privileges locally.","title":"Windows SSDP Service Race Condition Privilege Escalation (CVE-2026-32068)","url":"https://feed.craftedsignal.io/briefs/2026-04-ssdp-privesc/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2026-32068","version":"https://jsonfeed.org/version/1.1"}