CVE-2025-13654

State: Published
Severity: 7.5 High
Published: Dec 5, 2025
Updated: Jan 29, 2026
Reserved: Nov 25, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
DucDuc	before 1.4.6Affected

References

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

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