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CVE-2026-30479

Critical

Description

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

SeverityCritical
CVSS9.1
Exploit probability—
ProductMapServer
PublishedApr 9, 2026
First seenApr 9, 2026
Weakness typeCWE-94Code injection

How to fix

Update
  • OSGeo Project MapServer8.0 or later

Affected products

ProductAffected versionsFixed in
OSGeo Project MapServerNo range specified8.0

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