{"id":"CVE-2025-13654","title":"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.","summary":"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.","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-787"],"vendor":"zevv","product":"duc","affected":["duc < 1.4.6"],"patched":["duc 1.4.6"],"published":"2025-12-05","updated":"2026-09-25","sourceUpdated":"2026-09-25T23:10:00.463","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-13654","references":[{"url":"https://github.com/zevv/duc/releases/tag/1.4.6","label":"cret@cert.org"},{"url":"https://hackingbydoing.wixsite.com/hackingbydoing/post/stack-buffer-overflow-in-duc","label":"cret@cert.org"},{"url":"https://kb.cert.org/vuls/id/441887","label":"cret@cert.org"},{"url":"https://github.com/zevv/duc/commit/8638c4365ffd9e1966bdef8af6339dbee8c17e66","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.kb.cert.org/vuls/id/441887","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00879,"epssPercentile":0.57355,"ingestedAt":"2026-09-25T23:21:16.893Z","slug":"CVE-2025-13654","body":"## Overview\n\nA 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.\n\n## Affected\n\n- `duc < 1.4.6`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `duc 1.4.6`","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}