CVE-2026-9100
- Source
- https://cve.org/CVERecord?id=CVE-2026-9100
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-9100.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-9100
- Downstream
- Published
- 2026-05-20T15:55:13Z
- Modified
- 2026-10-28T02:30:21Z
- Severity
-
- 6.0 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Heap memory out of bounds read and crash in C Driver legacy GridFS file reader
- Details
-
The MongoDB C Driver's legacy GridFS API accepts malformed file metadata from the database without adequate validation. Crafted documents in a GridFS collection may cause any application that reads those files via the legacy API to either crash (via a division-by-zero) or silently leak process memory contents (via an out-of-bounds read).
- Database specific
{ "cna_assigner": "mongodb", "cwe_ids": [ "CWE-1285" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9100.json", "unresolved_ranges": [ { "extracted_events": [ { "range": [ { "introduced": "1.0" }, { "fixed": "1.30.8" }, { "introduced": "2.0" }, { "fixed": "2.2.4" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" } ] } ] }- References
Affected packages
Git / github.com/mongodb/mongo-c-driver
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mongodb/mongo-c-driver
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:mongodb:c_driver:*:*:*:*:*:mongodb:*:*", "range": [ { "introduced": "1.10.0" }, { "fixed": "1.30.8" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:mongodb:c_driver:*:*:*:*:*:mongodb:*:*", "range": [ { "introduced": "2.0.0" }, { "fixed": "2.2.4" } ], "source": "CPE_RANGE" } ] }