DEBIAN-CVE-2026-96746

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Source
https://security-tracker.debian.org/tracker/CVE-2026-96746
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96746.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-96746
Upstream
Published
2026-09-24T16:17:27Z
Modified
2026-09-25T08:00:10Z
Severity
  • 8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/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
Summary
[none]
Details

An out-of-bounds write in the connection-monitoring logic of the MongoDB C Driver may allow an unauthenticated party who controls name resolution and the responses of the hosts named in a client's connection string to write beyond the end of a heap buffer. This may cause the application using the driver to terminate unexpectedly.

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

Affected versions

1.*
1.23.1-1
1.23.1-1+deb12u1
1.23.1-1+deb12u2
1.23.1-1+deb12u3
1.24.1-1
1.24.2-1
1.24.3-1
1.24.4-1
1.25.0-1
1.25.1-1
1.25.2-1
1.25.4-1
1.25.4-1.1~exp1
1.26.0-1
1.26.0-1.1~exp1
1.26.0-1.1
1.26.1-1
1.26.2-1
1.27.0-1
1.27.1-1
1.27.2-1
1.27.3-1
1.27.4-1
1.27.5-1
1.27.6-1
1.28.0-1
1.28.1-1
1.29.0-1
1.29.1-1
1.29.2-1
1.30.0-1
1.30.1-1
1.30.2-1
1.30.3-1
1.30.4-1
2.*
2.0.2-1
2.1.0-1
2.1.1-1
2.1.2-1
2.2.0-1
2.2.1-1
2.2.2-1
2.2.3-1
2.2.4-1
2.3.0-1
2.3.1-1
2.3.2-1
2.3.3-1
2.4.0-1
2.5.0-1
2.5.1-1
2.5.2-1
2.5.3-1
2.5.5-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96746.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

Affected versions

1.*
1.30.4-1
1.30.4-1+deb13u1
1.30.4-1+deb13u2
1.30.4-1+deb13u3
2.*
2.0.2-1
2.1.0-1
2.1.1-1
2.1.2-1
2.2.0-1
2.2.1-1
2.2.2-1
2.2.3-1
2.2.4-1
2.3.0-1
2.3.1-1
2.3.2-1
2.3.3-1
2.4.0-1
2.5.0-1
2.5.1-1
2.5.2-1
2.5.3-1
2.5.5-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96746.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

Affected versions

1.*
1.30.4-1
2.*
2.0.2-1
2.1.0-1
2.1.1-1
2.1.2-1
2.2.0-1
2.2.1-1
2.2.2-1
2.2.3-1
2.2.4-1
2.3.0-1
2.3.1-1
2.3.2-1
2.3.3-1
2.4.0-1
2.5.0-1
2.5.1-1
2.5.2-1
2.5.3-1
2.5.5-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96746.json"