UBUNTU-CVE-2026-120955
Dashboard / Vulnerabilities / UBUNTU-CVE-2026-120955
Summary:
Details: The GridFS file download API in the MongoDB C Driver does not check the result of an internal operation under certain error conditions during file retrieval. This can cause the process to terminate when stream operations continue. A user who can influence file download parameters can trigger this condition, which may result in service unavailability for applications using the affected API.
References: https://ubuntu.com/security/CVE-2026-120955, https://www.cve.org/CVERecord?id=CVE-2026-120955, https://jira.mongodb.org/browse/CDRIVER-6494
Affected packages
Package
Name: mongo-c-driver
Purl: pkg:deb/ubuntu/mongo-c-driver?arch=source&distro=esm-apps%2Ffocal
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
1.15.0-1
1.15.1-1
1.15.2-1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
