DEBIAN-CVE-2026-6231

Source
https://security-tracker.debian.org/tracker/CVE-2026-6231
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6231.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-6231
Upstream
Published
2026-04-13T16:16:36Z
Modified
2026-09-14T17:03:44Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

The bson_validate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that rely on these functions to validate untrusted BSON data before further processing. This issue affects MongoDB C Driver versions prior to 1.30.5, MongoDB C Driver version 2.0.0 and MongoDB C Driver version 2.0.1

References

Affected packages

Debian:12 / mongo-c-driver

Package

Name
mongo-c-driver
Purl
pkg:deb/debian/mongo-c-driver?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.23.1-1+deb12u3

Affected versions

1.*
1.23.1-1
1.23.1-1+deb12u1
1.23.1-1+deb12u2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6231.json"

Debian:13 / mongo-c-driver

Package

Name
mongo-c-driver
Purl
pkg:deb/debian/mongo-c-driver?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.30.4-1+deb13u2

Affected versions

1.*
1.30.4-1
1.30.4-1+deb13u1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6231.json"

Debian:14 / mongo-c-driver

Package

Name
mongo-c-driver
Purl
pkg:deb/debian/mongo-c-driver?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.1.0-1

Affected versions

1.*
1.30.4-1
2.*
2.0.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6231.json"