CVE-2026-107324 (GCVE-0-2026-107324)

Vulnerability from cvelistv5 – Published: 2026-10-08 18:58 – Updated: 2026-10-08 19:31
VLAI
Title
Application denial of service via integer overflow in BSON value-length validation in MongoDB Go Driver
Summary
An integer overflow in BSON value-length handling in the MongoDB Go Driver can cause a runtime panic when an application validates or accesses a malformed BSON document. An unauthenticated actor who can supply BSON bytes to an affected application may terminate an unprotected application process, causing a denial of service. The driver's server-monitoring path contains panic recovery and is limited to server-selection failure.
Severity
8.2 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 19:31 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
mongodb CNA under the mitre root
CNA scorecard C 70/100 over 204 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
MongoDB Go Driver Affected: 1.0.0 , < 1.2.0 (semver)
Affected: 2.0.0 , < 2.9.0 (semver)
guessed Create a notification for this product.
Show details on NVD website
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