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Vulnerability record · CVE-2025-13654 · published 5 December 2025

CVE-2025-13654: Zevv duc out-of-bounds write vulnerability

Zevv · Duc

A stack buffer overflow vulnerability exists in the buffer_get function of duc, a disk management tool, where a condition can evaluate to true due to underflow, allowing an out-of-bounds read.

7.5 CVSS 3.1 High EPSS 0.88% · top 42.5% CWE-787 · Out-of-bounds write
7.5CVSS 3.1 base score
0.88%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 1 tagged exploit
25 Sep 2026Last modified by NVD

Description

A stack buffer overflow vulnerability exists in the buffer_get function of duc, a disk management tool, where a condition can evaluate to true due to underflow, allowing an out-of-bounds read.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/zevv/duc/releases/tag/1.4.6 Release Notes
https://hackingbydoing.wixsite.com/hackingbydoing/post/stack-buffer-overflow-in-duc ExploitThird Party Advisory
https://kb.cert.org/vuls/id/441887 Third Party Advisory
https://github.com/zevv/duc/commit/8638c4365ffd9e1966bdef8af6339dbee8c17e66
https://www.kb.cert.org/vuls/id/441887 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-13654), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.