Race Condition in MongoDB Server Document Value Layer Leads to Memory Corruption (MongoDB MongoDB Server)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.32 % · percentile 25 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mongodb
- NVD status
- Analyzed
Description
A race condition in the document value layer of MongoDB Server can allow concurrent server threads to operate on the same internal memory without synchronization, leading to memory corruption. An authenticated user holding ordinary read-write privileges on a database may be able to trigger this condition over the normal client protocol, resulting in server termination and potential corruption of process memory with user-influenced content. Successful use of this issue may impact the confidentiality, integrity, and availability of the affected server process.
Weaknesses (CWE)
- CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 4.0 | HIGH 7.7 | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | mongodb |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | mongodb |
| CVSS 4.0 | HIGH 7.7 | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD · cna@mongodb.com (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · cna@mongodb.com (Secondary) |
European references
- ENISA EUVD · EUVD-2026-76165
- GCVE · GCVE-0-2026-89099
CERT-FR advisories
- CERTFR-2026-AVI-1169 — Multiples vulnérabilités dans MongoDB · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*≥ 7.0.0 < 7.0.43cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*≥ 8.0.0 < 8.0.32cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*≥ 8.3.0 < 8.3.11cpe:2.3:a:mongodb:mongodb:9.0.0:alpha0:*:*:-:-:*:*cpe:2.3:a:mongodb:mongodb:9.0.0:alpha1:*:*:-:-:*:*cpe:2.3:a:mongodb:mongodb:9.1.0:alpha0:*:*:-:-:*:*
Affected products
| Product | Versions |
|---|---|
| MongoDB · MongoDB Server | affected 8.3.0 < 8.3.11 ; affected 8.0 < 8.0.32 ; affected 7.0 < 7.0.43 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |