CVE-2026-33721

NVD data not available for this CVE. It may be pending analysis or not yet published.

Related Intelligence (1)

HIGHVulnerability

NVD HIGH: CVE-2026-33721 — MapServer is a system for developing web-based GIS applications. Starting in ver...

MapServer is a system for developing web-based GIS applications. Starting in version 4.2 and prior to version 8.6.1, a heap-buffer-overflow write in MapServer’s SLD (Styled Layer Descriptor) parser lets a remote, unauthenticated attacker crash the MapServer process by sending a crafted SLD with more than 100 Threshold elements inside a ColorMap/Categorize structure (commonly reachable via WMS GetM

CVE-2026-33721
NIST NVD