CVE-2026-4359 | THREATINT

Description

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.

PUBLISHED Reserved 2026-03-17 | Published 2026-03-17 | Updated 2026-03-18 | Assigner mongodb

LOW: 2.0CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

LOW: 2.0CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:L

Problem types

CWE-158 Improper neutralization of null byte or NUL character

Product status

Default status

unaffected

Any version before 2.2.3

affected

Credits

Halil Oktay (oblivionsage) finder

References

jira.mongodb.org/browse/CDRIVER-6251

cve.org (CVE-2026-4359)

nvd.nist.gov (CVE-2026-4359)

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