CVE-2026-30479

CRITICAL 9.1CVE-2026-30479 · Published 09/04/2026 · updated 17/06/2026

In short

CVE-2026-30479 is a CRITICAL (CVSS 9.1) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.32%, higher than 24.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

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

References

penjaminTester/Research
mapserver.org/index.html

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