Vulnerability · Published Dec 5, 2025 · Assigned by certcc
CVE-2025-13654CVE-2025-13654
High 7.5
In plain English
A high-severity security flaw in Duc from Duc. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.9%top 39.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | duc | no fix listed | DEBIAN-CVE-2025-13654 |
| Debian:13 | duc | no fix listed | DEBIAN-CVE-2025-13654 |
| Debian:14 | duc | 1.4.6-1 | DEBIAN-CVE-2025-13654 |
| Ubuntu:22.04:LTS | duc | no fix listed | UBUNTU-CVE-2025-13654 |
| Ubuntu:24.04:LTS | duc | no fix listed | UBUNTU-CVE-2025-13654 |
| Ubuntu:25.10 | duc | no fix listed | UBUNTU-CVE-2025-13654 |
| Ubuntu:26.04:LTS | duc | no fix listed | UBUNTU-CVE-2025-13654 |