Poco
Vendor:
First CVE: Jan 3, 2018 · Active for 8 years
4
Total CVEs
More Total CVEs than 72% of tracked products
1.3
Avg CVEs / Year
Higher CVE frequency than 55% of tracked products
7.2
Avg CVSS
Higher Avg CVSS than 44% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Poco over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jan 3, 2018
8 years ago
Most Recent CVE
Aug 6, 2025
354 days ago
CVE Severity & Scoring
Poco4 CVEs
50%
25%
25%
All CVEs352,719 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local1 (25.0%)
Network3 (75.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low3 (75.0%)
High1 (25.0%)
Unknown0 (0.0%)
User Interaction
None3 (75.0%)
Unknown0 (0.0%)
Required1 (25.0%)
Privileges Required
Low1 (25.0%)
High0 (0.0%)
None3 (75.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-52389CRITICAL UTF32Encoding.cpp in POCO has a Poco::UTF32Encoding integer overflow and resultant stack buffer overflow because Poco::UTF32Encoding::convert() and Poco::UTF32::queryConvert() may | Jan 27, 2024 | 9.8 | 26 | NO | NO |
CVE-2025-45766HIGH poco v1.14.1-release was discovered to contain weak encryption. NOTE: this issue has been disputed on the basis that key lengths are expected to be set by an application, not by th | Aug 6, 2025 | 7.0 | 23 | NO | NO |
CVE-2017-1000472MEDIUM The ZipCommon::isValidPath() function in Zip/src/ZipCommon.cpp in POCO C++ Libraries before 1.8 does not properly restrict the filename value in the ZIP header, which allows attack | Jan 3, 2018 | 6.5 | 21 | NO | NO |
CVE-2025-6375MEDIUM 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.cp | Jun 21, 2025 | 5.5 | 17 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (4 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (4 CVEs).
Media Mentions
Signals from CVEs in this product scope (4 CVEs).
Top CNAs Publishing CVEs For Poco
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.14.1 | 1 | 7.0 | 0.1% | 0 | 0 |
| 1.12.5 | 1 | 9.8 | 0.9% | 0 | 0 |
| 1.11.8 | 1 | 9.8 | 0.9% | 0 | 0 |