CVE-2026-4359CWE-158
Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer
Low · published March 17, 2026
What it is
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.
The record
Technical detail
- CVSS v4.0
- 2.0 · LOW
- Vector
- CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
- EPSS
- 0.00247 · 15.1th percentile
- Weakness
- CWE-158 · Improper Neutralization of Null Byte or NUL Character
- Published
- 2026-03-17T19:42Z
EPSS history
Timeline