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CVE-2025-24077 is a remote code execution vulnerability in Microsoft Word caused by a use-after-free condition. The flaw arises from improper handling of object lifetime in Word, allowing memory to be reused after it has been freed. An attacker who can induce Word to process specially crafted content may be able to corrupt memory and redirect execution flow, resulting in arbitrary code execution in the context of the current user. Available reporting identifies the issue as affecting Microsoft Word and classifies it as an important-severity remote code execution vulnerability.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
High-severity remote code execution vulnerability in Microsoft Word.
A Microsoft Word remote code execution vulnerability listed in the summary table.
Remote code execution vulnerability in Microsoft Word.
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.