CVE-2025-15564
Mapnik value.cpp operator divide by zero
Description
A vulnerability has been found in Mapnik up to 4.2.0. This vulnerability affects the function mapnik::detail::mod<...>::operator of the file src/value.cpp. The manipulation leads to divide by zero. The attack needs to be performed locally. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
INFO
Published Date :
Feb. 7, 2026, 10:16 p.m.
Last Modified :
Feb. 28, 2026, 12:27 a.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | LOW | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update Mapnik to the latest version.
- Apply any available security patches.
- Monitor project for future updates.
- Review code for similar issues.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-15564.
| URL | Resource |
|---|---|
| https://github.com/mapnik/mapnik/ | Product |
| https://github.com/mapnik/mapnik/issues/4545 | ExploitIssue Tracking |
| https://github.com/oneafter/1219/blob/main/repro | Exploit |
| https://vuldb.com/?ctiid.344502 | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.344502 | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.743386 | Third Party AdvisoryVDB Entry |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-15564 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-15564
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-15564 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-15564 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Feb. 28, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-369 Added CPE Configuration OR *cpe:2.3:a:mapnik:mapnik:*:*:*:*:*:*:*:* versions up to (including) 4.2.0 Added Reference Type VulDB: https://github.com/mapnik/mapnik/ Types: Product Added Reference Type VulDB: https://github.com/mapnik/mapnik/issues/4545 Types: Exploit, Issue Tracking Added Reference Type VulDB: https://github.com/oneafter/1219/blob/main/repro Types: Exploit Added Reference Type VulDB: https://vuldb.com/?ctiid.344502 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.344502 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.743386 Types: Third Party Advisory, VDB Entry -
New CVE Received by [email protected]
Feb. 07, 2026
Action Type Old Value New Value Added Description A vulnerability has been found in Mapnik up to 4.2.0. This vulnerability affects the function mapnik::detail::mod<...>::operator of the file src/value.cpp. The manipulation leads to divide by zero. The attack needs to be performed locally. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CVSS V2 (AV:L/AC:L/Au:S/C:N/I:N/A:P) Added CWE CWE-369 Added CWE CWE-404 Added Reference https://github.com/mapnik/mapnik/ Added Reference https://github.com/mapnik/mapnik/issues/4545 Added Reference https://github.com/oneafter/1219/blob/main/repro Added Reference https://vuldb.com/?ctiid.344502 Added Reference https://vuldb.com/?id.344502 Added Reference https://vuldb.com/?submit.743386