PatchSiren

MongoDB, Inc. CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

MEDIUM MongoDB, Inc. CVE published 2026-05-20

CVE-2026-9101

CVE-2026-9101 describes a prototype pollution flaw in CSV parsing during import. Under specific user actions, the issue can cause untrusted file paths — not arbitrary arguments — to reach shell.openExternal, which can result in one-click command execution in the affected desktop workflow.

MEDIUM MongoDB, Inc. CVE published 2026-05-20

CVE-2026-9100

CVE-2026-9100 describes a flaw in the MongoDB C Driver’s legacy GridFS API where malformed file metadata from the database is not validated adequately. If an application reads a crafted GridFS document through that legacy API, the result can be a denial of service crash (division-by-zero) or a silent memory disclosure via out-of-bounds read. NVD published the CVE on 2026-05-20 and listed the issue as Awai [truncated]