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These operating systems contain the vulnerable Print Spooler service that developers have identified in the recent security advisory.", "description_and_impact": "A use\u2011after\u2011free bug in the Windows Print Spooler components allows an attacker who already has local access to exploit the spooler and gain higher privileges. The vulnerability falls under CWE\u2011416 and can potentially lead to the execution of arbitrary code with elevated rights, compromising system integrity and allowing the attacker to bypass security controls.", "risk_and_exploitability": "The CVSS score of 7.8 indicates a high severity local privilege escalation. No EPSS score is available, and the vulnerability is not listed in the CISA KEV catalog, suggesting no known active exploits in the wild yet. Attack requires a local user with the ability to submit malicious print jobs or otherwise interact with the spooler, making it a local abuse scenario rather than a network\u2011based vector."}}}}, "created": "2026-04-15T14:41:09.786357+00:00", "updated": "2026-04-15T15:15:06.481622+00:00", "vendors": ["microsoft", "microsoft$PRODUCT$windows_11_24h2", "microsoft$PRODUCT$windows_11_25h2", "microsoft$PRODUCT$windows_11_26h1", "microsoft$PRODUCT$windows_server_2022", "microsoft$PRODUCT$windows_server_2022,_23h2_edition_(server_core_installation)", "microsoft$PRODUCT$windows_server_2025", "microsoft$PRODUCT$windows_server_2025_(server_core_installation)"]}