CVE catalog
CVE-2026-88034
DEBIAN-
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB C++ Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable.
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.46% · Oct 27, 2026
Reported versions and fixes
Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.
Version impact has not been established. The original provider fields are retained below.
Provider details and historical evidence
Original provider fields
{
"package_releases": [],
"fixed_versions": [],
"distribution_packages": [
{
"name": "mongo-cxx-driver",
"distro": "debian",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.5.3-1"
}
]
}
],
"release": "14",
"versions": [
"3.10.1-1",
"3.10.2-1",
"3.11.0-1",
"3.4.1-1",
"3.6.0-1",
"3.6.1-1",
"3.6.2-1",
"3.6.3-1",
"3.6.5-1",
"3.6.6-1",
"3.6.7-1",
"3.7.0-1",
"3.7.1-1",
"3.8.0-1",
"3.8.1-1",
"3.9.0-1",
"4.0.0-1",
"4.1.4-1",
"4.4.0-1",
"4.5.0-1",
"4.5.1-1",
"4.5.2-1"
],
"ecosystem": "deb",
"fixed_version": "4.5.3-1",
"provider_record_id": "DEBIAN-CVE-2026-88034"
}
]
}OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
Observed: