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CVE-2025-13654 is a stack-based buffer overflow vulnerability in duc, a disk management tool. The flaw is reported in the buffer_get function, where an integer underflow can cause a bounds-related condition to incorrectly evaluate as true, resulting in an out-of-bounds read and associated stack buffer overflow condition. The issue can be triggered by crafted input processed by duc, particularly attacker-controlled or untrusted disk/index data. Available reporting indicates the vulnerability may lead to denial of service and information disclosure, and advisory language notes possible code execution depending on exploitability and runtime protections.
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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.
6 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An integer underflow vulnerability in the Duc Disk Tool that can lead to denial of service (DoS) and information disclosure.
A vulnerability in Duc. Details not specified in the content.
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.