{"id":85605,"date":"2025-11-04T11:56:27","date_gmt":"2025-11-04T11:56:27","guid":{"rendered":""},"modified":"2025-11-11T11:04:17","modified_gmt":"2025-11-11T17:04:17","slug":"cve-2025-54904-microsoft-office-excel-use-after-free-vulnerability","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-54904-microsoft-office-excel-use-after-free-vulnerability\/","title":{"rendered":"CVE-2025-54904: Microsoft Office Excel Use-After-Free Vulnerability<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

CVE-2025-54904 is a significant cybersecurity vulnerability detected in Microsoft Office Excel software. This vulnerability presents a serious risk to users worldwide as it allows an unauthorized attacker to execute code locally, potentially leading to system compromise or data leakage. The risk is particularly severe due to the widespread use of Microsoft Office Excel across diverse sectors, including businesses, education, and government.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-54904
\nSeverity: High (7.8 CVSS Score)
\nAttack Vector: Local
\nPrivileges Required: None
\nUser Interaction: Required
\nImpact: System compromise or data leakage<\/p>\n

Affected Products<\/strong><\/p>

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\r\n \r\n \"Ameeba\r\n <\/a>\r\n Share secrets securely\r\n <\/h2>\r\n\r\n

\r\n Ameeba is private infrastructure for communication and sensitive work built on encrypted identity instead of exposed corporate identity systems.\r\n <\/p>\r\n\r\n

\r\n Passwords, credentials, confidential files, screenshots, internal discussions, sensitive AI context, and private coordination should not become exposed across ordinary communication platforms.\r\n <\/p>\r\n\r\n