DEBIAN-CVE-2026-106436

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Source
https://security-tracker.debian.org/tracker/CVE-2026-106436
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-106436.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-106436
Upstream
Published
2026-10-08T20:17:31Z
Modified
2026-10-14T10:00:17Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVSS Calculator
Summary
[none]
Details

The BSON encoder in the MongoDB PHP Driver does not check some return values after a document exceeds libbson's size limit. This can leave the encoder in an invalid state. An unauthenticated actor who can cause an affected application to encode an unusually large data structure can terminate the PHP worker or cause the resulting document to omit fields. No MongoDB server connection or database authentication is required.

References

Affected packages

Debian:12 / php-mongodb

Package

Name
php-mongodb
Purl
pkg:deb/debian/php-mongodb?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.15.0+1.11.1+1.9.2+1.7.5-1
1.19.3-1
1.19.4-2
1.19.4-3~exp2
1.19.4-3~exp3
1.19.4-3~exp4
1.20.0-1
1.20.1-1
1.21.0-1
2.*
2.0.0-1
2.1.0-1
2.5.3-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-106436.json"

Debian:13 / php-mongodb

Package

Name
php-mongodb
Purl
pkg:deb/debian/php-mongodb?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.0.0-1
2.0.0-1+deb13u1
2.1.0-1
2.5.3-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-106436.json"

Debian:14 / php-mongodb

Package

Name
php-mongodb
Purl
pkg:deb/debian/php-mongodb?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.0.0-1
2.1.0-1
2.5.3-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-106436.json"