Product by Debian
Mapserver
4 known vulnerabilities in Mapserver (Debian), 0 of them actively exploited (CISA KEV).
Key figures
4
Vulnerabilities
0
Actively exploited (KEV)
0
Used by ransomware
2
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.
| Critical | CVE-2017-5522 | MapServer: Stack-Based Buffer Overflow | 9.8 | |
| High | CVE-2026-33721 | MapServer has heap buffer overflow in SLD `Categorize` Threshold parsing | 5.3 | |
| Medium | CVE-2021-32062 | MapServer: security vulnerability | 5.3 | |
| Critical | CVE-2025-59431 | MapServer - WFS XML Filter Query SQL injection | 9.8 |