CVE-2026-4359
Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer
Summary
Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer
Original description
The description as published by the source.
A compromised third party cloud server or man-in-the-middle attacker could send a malformed HTTP response and cause a crash in applications using the MongoDB C driver.
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2026-4359 mongo-c-driver
- Ubuntu UBUNTU-CVE-2026-4359 mongo-c-driver
References
- advisory github.com
- advisory nvd.nist.gov
- web jira.mongodb.org