Skip to content
OpenAdvisories
Critical · 9.1 CVE-2026-30479 EUVD-2026-20932GHSA-4mx6-xfr3-7q7g

A Dynamic-link Library Injection vulnerability in OSGeo Project MapServer before v8.0 allows attackers to execute arbitrary code via a craf…

Published Apr 9, 2026 · Updated Apr 14, 2026 · Assigned by mitre

Description

A Dynamic-link Library Injection vulnerability in OSGeo Project MapServer before v8.0 allows attackers to execute arbitrary code via a crafted executable.

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Ubuntu 26.10 mapserver No fix yet —
Ubuntu 26.04 LTS mapserver No fix yet —
Ubuntu 25.10 mapserver No fix yet —
Ubuntu 24.04 LTS mapserver No fix yet —
Ubuntu 22.04 LTS mapserver No fix yet —
Show 3 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu 20.04 LTS mapserver No fix yet —
Ubuntu 18.04 LTS mapserver No fix yet —
Ubuntu 16.04 LTS mapserver No fix yet —

References