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A remote code execution vulnerability in Microsoft Excel addressed in Microsoft’s February 2025 security updates. The issue affects Excel and is rated Important with a CVSS base score of 7.8. Available reporting indicates that this vulnerability is one of several Excel RCE flaws from that release that may be triggered through the Preview Pane, implying exploitation through a specially crafted Office document rendered or processed by Excel-related components. Specific technical details about the vulnerable function or root cause have not been provided in the available information.
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No public exploit code observed for this vulnerability.
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3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An Excel remote code execution vulnerability that may be exploitable via Preview Pane and is one of several related Excel flaws patched this month.
A high-severity remote code execution vulnerability in Microsoft Excel mentioned in the broader list of February 2025 Microsoft vulnerabilities.
A remote code execution vulnerability in Microsoft Excel.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.