CVE-2026-84968
MEDIUM
NVD
CVSS Score
5.3
Severity
MEDIUM
Published
Sep 03, 2026
Vendor
unknown
Description
An out-of-bounds read in the BSON decoding component of the MongoDB PHP driver may allow an unauthenticated party who supplies specially formed input to have a small amount of adjacent process memory copied into an error message that is returned to application code. This may result in unintended disclosure of limited memory contents.