CVE-2025-62555

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{}

{"analysis": {"en": {"generated_at": "2026-04-20T15:45:33.575725+00:00", "value": {"mitigation_remediation": ["Apply the security update for CVE\u20112025\u201162555 released by Microsoft; the update is documented at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62555", "Configure Office to disable macros by default and block opening of untrusted documents automatically, reducing the risk of exploitation through malicious files", "Maintain the latest OS and Office service packs, ensuring that all security updates are installed promptly; regularly review Microsoft Update catalog for new patches"], "summary": {"action": "Immediate patch", "impact": "Local code execution via use\u2011after\u2011free"}, "threat_synthesis": {"affected_systems": "Affected products include Microsoft 365 Apps for Enterprise, Microsoft Office 2019, Microsoft Office LTSC 2021, Microsoft Office LTSC 2024, Microsoft Office LTSC for Mac 2021, Microsoft Office LTSC for Mac 2024, Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, and Microsoft Word 2016. Specific version details were not supplied; the vulnerability exists across the listed Office and SharePoint releases.", "description_and_impact": "A use\u2011after\u2011free flaw in Microsoft Word allows an attacker to execute arbitrary code locally on a system that processes a malicious document. The vulnerability is a classic CWE\u2011416 issue that can compromise the confidentiality and integrity of the host environment, potentially enabling privilege escalation if Word runs with elevated rights.", "risk_and_exploitability": "The CVSS score of 7 indicates a high severity vulnerability, while the EPSS score of less than 1% suggests low to moderate exploitation likelihood at present. Yet the flaw remains critical because it can be triggered by a local document, which attackers can obtain via phishing or compromised sites. The vulnerability is not listed in CISA's KEV catalog, but its presence in widely deployed Microsoft products makes the impact significant for enterprises that have not yet applied the official fix."}}}}, "created": "2026-04-20T16:00:10.651676+00:00", "updated": "2026-04-20T16:00:10.651686+00:00", "vendors": []}