Known Vulnerabilities for Mapserver by Osgeo

Listed below are 10 of the newest known vulnerabilities associated with "Mapserver" by "Osgeo".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-45104 json MapServer is a system for developing web-based GIS applications. From 6.4.0 to before 8.6.3, msSLDParseUserStyle always calls... Not Provided 2026-05-27 2026-05-27
CVE-2026-42030 json MapServer is a system for developing web-based GIS applications. From version 6.0 to before version 8.6.2, a reflected XSS vu... Not Provided 2026-05-08 2026-05-08
CVE-2026-33721 json MapServer is a system for developing web-based GIS applications. Starting in version 4.2 and prior to version 8.6.1, a heap-b... Not Provided 2026-03-27 2026-04-17
CVE-2026-30479 json A Dynamic-link Library Injection vulnerability in OSGeo Project MapServer before v8.0 allows attackers to execute arbitrary c... Not Provided 2026-04-09 2026-04-14
CVE-2026-30478 json A Dynamic-link Library Injection vulnerability in GatewayGeo MapServer for Windows version 5 allows attackers to escalate pri... Not Provided 2026-04-09 2026-04-09
CVE-2021-32062 json MapServer before 7.0.8, 7.1.x and 7.2.x before 7.2.3, 7.3.x and 7.4.x before 7.4.5, and 7.5.x and 7.6.x before 7.6.3 does not... 5.3 - MEDIUM 2021-05-06 2023-11-07
CVE-2017-5522 json Not Provided 2017-03-15 2025-04-20
CVE-2016-9839 json Not Provided 2016-12-08 2026-05-06
CVE-2013-7262 json Not Provided 2014-01-05 2026-04-29
CVE-2011-2975 json Not Provided 2011-08-01 2026-04-29
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationOsgeoMapserver5.6.9
ApplicationOsgeoMapserver5.6.8
ApplicationOsgeoMapserver5.6.7
ApplicationOsgeoMapserver5.6.6
ApplicationOsgeoMapserver5.6.5
ApplicationOsgeoMapserver5.6.4
ApplicationOsgeoMapserver5.6.3
ApplicationOsgeoMapserver5.6.2
ApplicationOsgeoMapserver5.6.1
ApplicationOsgeoMapserver5.6.0
ApplicationOsgeoMapserver5.6.0
ApplicationOsgeoMapserver5.6.0
ApplicationOsgeoMapserver5.6.0
ApplicationOsgeoMapserver5.6.0
ApplicationOsgeoMapserver5.6.0
ApplicationOsgeoMapserver5.6.0
ApplicationOsgeoMapserver5.4
ApplicationOsgeoMapserver5.2
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