Fastdds: [Unknown description] (CVE-2026-49861)
Description
CVE-2026-49861 is a medium severity vulnerability affecting multiple specific versions of Fastdds. The exact nature and technical details of the vulnerability are unknown based on the provided data. There is no CVSS score or detailed description available. No known exploits are reported in the wild. The affected versions include various builds from 2.1.0+ds-9 through 3.3.0+ds-3ubuntu3. No patch or remediation information is provided, so patch status is not confirmed.
Affected software
pkg:deb/ubuntu/fastdds?arch=source&distro=esm-apps/jammypkg:deb/ubuntu/fastdds?arch=source&distro=noblepkg:deb/ubuntu/fastdds?arch=source&distro=questingpkg:deb/ubuntu/fastdds?arch=source&distro=stonkingpkg:deb/ubuntu/fastdds?arch=source&distro=resoluteRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This entry concerns CVE-2026-49861, a vulnerability in the Fastdds product affecting multiple explicitly listed versions. The description and technical details are not provided, and no CVSS score is assigned. No information about the vulnerability type, impact, or exploitation method is available. The affected versions are precisely enumerated, but no vendor advisory or patch information is included.
Potential Impact
Due to the lack of detailed information, the specific impact of this vulnerability cannot be determined. The medium severity rating suggests a moderate risk, but without further details, the exact consequences remain unclear. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or workaround information is provided, users should monitor official Fastdds and Ubuntu security advisories for updates.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2026-49861
- Osv Schema Version
- 1.7.0
- Ecosystems
- ["Ubuntu:Pro:22.04:LTS","Ubuntu:24.04:LTS","Ubuntu:25.10","Ubuntu:26.10","Ubuntu:26.04:LTS"]
Threat ID: 6ad3f6162cdf04f65666416e
Added to database: 10/17/2026, 22:26:30 UTC
Last enriched: 10/18/2026, 01:03:06 UTC
Last updated: 10/18/2026, 01:03:06 UTC
Views: 2
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