{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-32083/feed.json","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":7,"id":"CVE-2026-32083"}],"_cs_exploited":true,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Windows"],"_cs_severities":["high"],"_cs_tags":["privilege-escalation","windows","cve-2026-32083"],"_cs_type":"threat","_cs_vendors":["Microsoft"],"content_html":"\u003cp\u003eCVE-2026-32083 is a vulnerability in the Windows SSDP (Simple Service Discovery Protocol) Service that results from a race condition when handling shared resources. This flaw, if exploited, enables a locally authenticated attacker to escalate their privileges on the system. The vulnerability arises due to improper synchronization during concurrent execution within the SSDP service. While specific details regarding exploitation in the wild are currently unavailable, the high CVSS score (7.0) suggests the potential for significant impact if successfully exploited. This vulnerability was published on 2026-04-14 and defenders should prioritize patching.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker gains local access to the target Windows system with a low-privileged account.\u003c/li\u003e\n\u003cli\u003eAttacker crafts a malicious application designed to trigger the race condition within the SSDP service.\u003c/li\u003e\n\u003cli\u003eThe malicious application interacts with the SSDP service, potentially by sending specially crafted SSDP messages.\u003c/li\u003e\n\u003cli\u003eThe SSDP service attempts to process the malicious request, leading to concurrent execution on a shared resource.\u003c/li\u003e\n\u003cli\u003eDue to improper synchronization, the race condition occurs, allowing the attacker to manipulate the service's internal state.\u003c/li\u003e\n\u003cli\u003eThis manipulation leads to a privilege escalation, granting the attacker elevated access rights.\u003c/li\u003e\n\u003cli\u003eThe attacker leverages the elevated privileges to execute arbitrary code, install malware, or perform other malicious actions.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-32083 allows a local attacker to elevate their privileges on a vulnerable Windows system. This can lead to complete system compromise, data theft, or the installation of persistent backdoors. Given the vulnerability's presence in the SSDP service, a core Windows component, a wide range of systems are potentially affected. While there is no current evidence of widespread exploitation, the potential impact warrants immediate patching and monitoring for suspicious SSDP service activity.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply the security update provided by Microsoft for CVE-2026-32083 as soon as possible to remediate the vulnerability, as detailed in the Microsoft Security Response Center advisory.\u003c/li\u003e\n\u003cli\u003eEnable and monitor process creation events for the \u003ccode\u003esvchost.exe\u003c/code\u003e process hosting the SSDP service to detect potential exploitation attempts.\u003c/li\u003e\n\u003cli\u003eDeploy the following Sigma rule to detect suspicious process creation events related to the SSDP service.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2024-01-03T12:00:00Z","date_published":"2024-01-03T12:00:00Z","id":"https://feed.craftedsignal.io/briefs/2024-01-cve-2026-32083/","summary":"CVE-2026-32083 is a race condition vulnerability in the Windows SSDP Service that allows an authorized local attacker to elevate privileges.","title":"CVE-2026-32083 Windows SSDP Service Race Condition Privilege Escalation","url":"https://feed.craftedsignal.io/briefs/2024-01-cve-2026-32083/"}],"language":"en","title":"CraftedSignal Threat Feed - Cve-2026-32083","version":"https://jsonfeed.org/version/1.1"}