CVE catalog
CVE-2026-4358
UBUNTU-CVE-2026-4358
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.36% · Oct 25, 2026
A specially crafted aggregation query with $lookup by an authenticated user with write privileges can cause a double-free or use-after-free memory issue in the slot-based execution (SBE) engine when an in-memory hash table is spilled to disk.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | mongodb | pro | 1:2.4.6-0ubuntu5 | vulnerable |
| Ubuntu | mongodb | pro | 1:2.4.6-0ubuntu6 | vulnerable |
| Ubuntu | mongodb | pro | 1:2.4.8-1ubuntu1 | vulnerable |
| Ubuntu | mongodb | pro | 1:2.4.8-2 | vulnerable |
| Ubuntu | mongodb | pro | 1:2.4.9-1 | vulnerable |
| Ubuntu | mongodb | pro | 1:2.4.9-1ubuntu1 | vulnerable |
| Ubuntu | mongodb | pro | 1:2.4.9-1ubuntu2 | vulnerable |
| Ubuntu | mongodb | pro | 1:2.4.9-1ubuntu2+esm2 | vulnerable |
| Ubuntu | mongodb | pro | 1:2.6.10-0ubuntu1 | vulnerable |
| Ubuntu | mongodb | pro | 1:2.6.10-0ubuntu1+esm2 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.4.7-1 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.4.7-1ubuntu1 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.4.7-1ubuntu2 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.4.7-1ubuntu4 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.4.14-3ubuntu1 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.4.14-3ubuntu2 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.3-0ubuntu1 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.3-0ubuntu1.1 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.3-0ubuntu1.3 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.3-0ubuntu1.4 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.3-0ubuntu1.4+esm1 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.3-0ubuntu1.4+esm2 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu2 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.2 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3 | vulnerable |
| Ubuntu | mongodb | pro | 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3+esm1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: