CVE-2026-30479

9.1 criticalEPSS 0.3%

Critical (9.1). EPSS 0.3% chance of exploitation in the next 30 days.

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

Severity

CVSS 3.1

9.1 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2026-04-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://github.com/penjaminTester/Research/tree/main/CVE-2026-30479
https://mapserver.org/index.html
https://github.com/penjaminTester/Research/tree/main/CVE-2026-30479

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