Buffer overflow in Duc
CVE-2025-13654
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.
Vulnerability class: Buffer Overflow
EPSS: 0.009 (55.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
Weakness classification (CWE)
References
- cret@cert.org (Release Notes)
- cret@cert.org (Third Party Advisory)
- cret@cert.org (Exploit, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108 (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-13654?
- CVE-2025-13654 is a high-severity vulnerability in Duc, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2025-12-05.
- How severe is CVE-2025-13654?
- High severity. CVSS v3 base score is 7.5 out of 10.