CVE catalog
CVE-2026-6914
Computing the MD5 checksum of a malformed BSON object under specific conditions may cause loss of availability in MongoDB server. This issue affects all MongoDB Server v8.2 versions, all MongoDB Serve
- Severity
- High · CVSS 7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/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 - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.26% · Oct 25, 2026
Computing the MD5 checksum of a malformed BSON object under specific conditions may cause loss of availability in MongoDB server. This issue affects all MongoDB Server v8.2 versions, all MongoDB Server v8.1 versions, MongoDB Server v8.0 versions prior to 8.0.21, MongoDB Server v7.0 versions prior to 7.0.32
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 |
|---|---|---|---|---|
| Cpe | mongodb | Not reported | 7.0.32 | fixed |
| Cpe | mongodb | Not reported | 8.0.21 | fixed |
| Cpe | mongodb | Not reported | 8.2.7 | fixed |
| 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 |
| Cpe | mongodb | Not reported | 8.2.7 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | mongodb | cpe | Not reported | 7.0.32 | Not reported | Not reported | Not reported |
| Cpe | mongodb | cpe | Not reported | 8.0.21 | Not reported | Not reported | Not reported |
| Cpe | mongodb | cpe | Not reported | 8.2.7 | Not reported | Not reported | Not reported |
| Cpe | mongodb | cpe | Not reported | 8.2.7 | Not reported | NVD-CVE-2026-6914 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://jira.mongodb.org/browse/SERVER-119981]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-6914]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-6914]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1321.json]
[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database]