{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-32076/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":7.8,"id":"CVE-2026-32076"}],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["high"],"_cs_tags":["privilege-escalation","windows","cve-2026-32076"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eCVE-2026-32076 is a critical vulnerability affecting the Windows Storage Spaces Controller. This out-of-bounds read vulnerability allows an attacker with local access and authorization to elevate their privileges on the system. The vulnerability was published on April 14, 2026. Successful exploitation could allow an attacker to gain higher-level access to the system, potentially leading to complete control. Due to the potential for privilege escalation, this vulnerability poses a significant risk to systems where Storage Spaces Controller is enabled. Defenders should prioritize patching and monitoring for any suspicious activity related to this component.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker gains initial local access to a Windows system.\u003c/li\u003e\n\u003cli\u003eThe attacker authenticates to the system with valid user credentials.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious input that triggers an out-of-bounds read within the Windows Storage Spaces Controller.\u003c/li\u003e\n\u003cli\u003eThe crafted input leverages the vulnerability to read sensitive memory locations.\u003c/li\u003e\n\u003cli\u003eThe attacker obtains privileged information from the memory, such as kernel addresses or security tokens.\u003c/li\u003e\n\u003cli\u003eThe attacker uses the leaked privileged information to escalate their privileges to SYSTEM.\u003c/li\u003e\n\u003cli\u003eThe attacker can now perform actions as a highly privileged user.\u003c/li\u003e\n\u003cli\u003eThe attacker installs malicious software, modifies system settings, or exfiltrates sensitive data.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-32076 allows a local attacker to elevate their privileges to SYSTEM, the highest level of privilege in Windows. This can lead to complete system compromise, including the installation of malware, data theft, and modification of system configurations. The vulnerability affects systems where Windows Storage Spaces Controller is enabled.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply the security update provided by Microsoft to patch CVE-2026-32076 as soon as possible to prevent exploitation (\u003ca href=\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32076)\"\u003ehttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32076)\u003c/a\u003e.\u003c/li\u003e\n\u003cli\u003eMonitor for suspicious process activity related to Storage Spaces Controller that could indicate exploitation attempts, and deploy the Sigma rules below.\u003c/li\u003e\n\u003cli\u003eEnable process auditing and monitor for unauthorized access attempts or modifications to Storage Spaces-related components to detect potential exploitation attempts.\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-windows-storage-spaces-privesc/","summary":"CVE-2026-32076 is an out-of-bounds read vulnerability in the Windows Storage Spaces Controller that allows an authorized local attacker to elevate privileges.","title":"Windows Storage Spaces Controller Out-of-Bounds Read Privilege Escalation (CVE-2026-32076)","url":"https://feed.craftedsignal.io/briefs/2026-04-windows-storage-spaces-privesc/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2026-32076","version":"https://jsonfeed.org/version/1.1"}