NULL pointer dereference in Pocoproject Poco
CVE-2025-6375
A vulnerability was found in poco up to 1.14.1. It has been rated as problematic. Affected by this issue is the function MultipartInputStream of the file Net/src/MultipartReader.cpp. The manipulation leads to null pointer dereference. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 1.14.2 is able to address this issue. The patch is identified as 6f2f85913c191ab9ddfb8fae781f5d66afccf3bf. It is recommended to upgrade the affected component.
EPSS: 0.002 (11.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Pocoproject Poco
- N/a Poco — versions 1.14.0, 1.14.1, 1.14.2
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (issue-tracking, Exploit, Patch, exploit, Issue Tracking)
- cna@vuldb.com (Exploit, exploit)
- cna@vuldb.com (Patch, exploit, patch)
- cna@vuldb.com (exploit, Release Notes, patch)
Frequently asked questions
- What is CVE-2025-6375?
- CVE-2025-6375 is a low-severity vulnerability in Pocoproject Poco, classified under Improper Resource Shutdown or Release. CVSS score: 3.3/10. Published 2025-06-21.
- How severe is CVE-2025-6375?
- Low severity. CVSS v3 base score is 3.3 out of 10.