BIT-mongodb-2026-18692

See a problem?
Import Source
https://github.com/bitnami/vulndb/tree/main/data/mongodb/BIT-mongodb-2026-18692.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-mongodb-2026-18692
Aliases
Published
2026-09-17T11:49:52Z
Modified
2026-09-17T14:45:07Z
Summary
Use-After-Free in MongoDB Timeseries Bucket Handling Leads to Denial of Service and Potential Remote Code Execution
Details

An issue in MongoDB Server's handling of timeseries bucket lifecycle could allow an authenticated user with write privileges to cause an internal reference to be used after the underlying memory has been freed. Subsequent operations could then result in a server crash or, potentially, execution of unintended code.

Database specific
{
    "cpes": [
        "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:-:*:*"
    ],
    "severity": "High"
}
References

Affected packages

Bitnami / mongodb

Package

Name
mongodb
Purl
pkg:bitnami/mongodb

Severity

  • 7.7 (High) CVSS_V4 - 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 CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
8.0.0
Fixed
8.0.29
Introduced
8.2.0
Fixed
8.3.8

Database specific

source
"https://github.com/bitnami/vulndb/tree/main/data/mongodb/BIT-mongodb-2026-18692.json"