CVE-2025-13654

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2025-13654
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-13654.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-13654
Downstream
Related
Published
2025-12-05T12:42:21Z
Modified
2026-09-27T08:05:51Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
CVE-2025-13654
Details

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.

Database specific 
{
    "cna_assigner":  "certcc",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/13xxx/CVE-2025-13654.json"
}
References

Affected packages

Git / github.com/zevv/duc

Affected ranges

Type
GIT
Repo
https://github.com/zevv/duc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6f9b6c4a3d5b74afb150ddf3e64207f7685f5470
Fixed
8638c4365ffd9e1966bdef8af6339dbee8c17e66
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:zevv:duc:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "1.4.6"
        }
    ],
    "source":  [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.0-rc1
1.1
1.2
1.3
1.3.1
1.3.2
1.3.3
1.4.4
1.4.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-13654.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "39289255876773731139160369832676406208",
                "163409178817594712516717372038319009126",
                "233980186272540327680530445336009202524",
                "232792614342879378378783240625819822636"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2025-13654-76742b19",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/zevv/duc/commit/8638c4365ffd9e1966bdef8af6339dbee8c17e66",
        "target":  {
            "file":  "src/libduc/buffer.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "202953349293003004385644582668182201625",
            "length":  243
        },
        "id":  "CVE-2025-13654-86865cd4",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/zevv/duc/commit/8638c4365ffd9e1966bdef8af6339dbee8c17e66",
        "target":  {
            "file":  "src/libduc/buffer.c",
            "function":  "buffer_get"
        }
    }
]
vanir_signatures_modified 
"2026-09-27T08:05:51Z"