MEDIUMVulnerability
CVE-2026-9100
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).
Properties
- severity
- MEDIUM
- score
- 5.9
- cve_id
- CVE-2026-9100
- signal_observed_at
- 2026-09-24T18:21:38+00:00
- vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
- published_at
- 2026-05-20T17:16:32.360
- last_modified
- 2026-09-24T17:30:59.373
Related Entities (3)
HAS_WEAKNESS (1)
→[Weakness]Improper Validation of Specified Index, Position, or Offset in Input
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (1)
→[Product]
Explore deeper with Ninja Signal's threat intelligence graph