CVE-2026-85441
High
Description
MOOS core-moos through 10.4.0 fails to validate that serialized string lengths are non-negative in CMOOSMsg::operator>>. Unauthenticated attackers can send a crafted message with a negative length value to the MOOSDB port, causing an unhandled exception that terminates the database process.
SeverityHigh
CVSS7.5
Exploit probability—
ProductThemoos Core-moos
PublishedSep 3, 2026
First seenSep 3, 2026
Weakness typeCWE-195CWE-195
How to fix
Update
- themoos core-moos10.4.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| themoos core-moos | v < 10.4.0 | 10.4.0 |
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