CVE-2026-4359 (GCVE-0-2026-4359)

Vulnerability from cvelistv5 – Published: 2026-03-17 19:42 – Updated: 2026-03-17 19:42
VLAI?
Title
Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer
Summary
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.
Severity ?
2 (Low)
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
2 (Low)
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:L
CWE
  • CWE-158 - Improper neutralization of null byte or NUL character
Assigner
References
Impacted products
Vendor Product Version
MongoDB Inc MongoDB C Driver Affected: 0 , < 2.2.3 (custom)
Create a notification for this product.
Credits
Halil Oktay (oblivionsage)
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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