CVE-2025-15564

low-risk
Published 2026-02-07

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.

Do I need to act?

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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10 Low
LOCAL / LOW complexity

Affected Products (1)

Mapnik

Affected Vendors

Mapnik

References (6)

Product https://github.com/mapnik/mapnik/
Exploit https://github.com/mapnik/mapnik/issues/4545
Exploit https://github.com/oneafter/1219/blob/main/repro
Permissions Required https://vuldb.com/?ctiid.344502
Third Party Advisory https://vuldb.com/?id.344502
Third Party Advisory https://vuldb.com/?submit.743386
18
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal