CVE-2026-106431
Description
A flaw was found in mongo-c-driver. An off-by-one error in the BSON bulk document writer allows an attacker to cause a Denial of Service (DoS) or memory corruption. By supplying documents of a specific cumulative size that align with a buffer boundary, an attacker can trigger a single-byte out-of-bounds write past allocated memory, terminating the affected process.
Statement
Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.
Frequently Asked Questions
Not sure what something means? Check out our Security Glossary.
Want to get errata notifications? Sign up here.
