What is CVE-2026-30479?

CVE-2026-30479 is a critical-severity vulnerability in N/a, classified under Code Injection. CVSS score: 9.1/10. Published 2026-04-09.

How severe is CVE-2026-30479?

Critical severity. CVSS v3 base score is 9.1 out of 10.

RCE in N/a

CVE-2026-30479

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

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.003 (23.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

References

cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-30479?: CVE-2026-30479 is a critical-severity vulnerability in N/a, classified under Code Injection. CVSS score: 9.1/10. Published 2026-04-09.
How severe is CVE-2026-30479?: Critical severity. CVSS v3 base score is 9.1 out of 10.