CVE-2025-12790
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Rubygem-mqtt: rubygem-mqtt hostname validation
A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle (MITM) attack.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
ruby-mqtt
- Vendor
- Nicholas J Humfrey
- Product
- ruby-mqtt
- Platforms
- Unknown
- Default status
unaffected- Package
- ruby-mqtt
- Package collection
- https://github.com/njh/ruby-mqtt
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | 0.7.0 | Unavailable | None listed |
Red Hat Satellite 6
- Vendor
- Red Hat
- Product
- Red Hat Satellite 6
- Platforms
- Unknown
- Default status
affected- Package
- rubygem-mqtt
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Satellite 6
- Vendor
- Red Hat
- Product
- Red Hat Satellite 6
- Platforms
- Unknown
- Default status
affected- Package
- satellite:el8/rubygem-mqtt
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.