SUSE · Security update for mapserver
Affects SUSESource GCVE Database
Not known to be exploited : upgrade SUSE to 8.6.1 when convenient.
Data as of 31 Oct 2026, 20:20 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
- EPSS
- 1.2% chance of exploitation in 30 days – higher than 68% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 8.6.1
Exploitation evidence
Disclosed: evidence found.
CVE published 30 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 31 Oct 2026.
What to do
Upgrade SUSE to 8.6.1.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| SUSE Product Security Team SUSE | Affected
| Fixed in
|
AI-suggested
Upgrade MapServer to version 8.6.1 or later to address this vulnerability. This update includes the official fix for the heap buffer overflow and other issues. No additional mitigation steps are indicated by the vendor advisory.
Description
A medium severity security update for MapServer addresses multiple issues, including a fix for a potential heap buffer overflow in the msSLDParseRasterSymbolizer component. This vulnerability, identified as CVE-2026-33721, affects MapServer versions prior to 8.6.1. Updating to version 8.6.1 resolves this vulnerability along with other fixes and feature enhancements.