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CVE-2026-18703: mongodb from 8.2.0 (inclusive), through 8.2.12 (inclusive), from 8.3.0 (inclusive), before 8.3.8 (exclusive), 9.0.0 ·…
CVE-2026-18703. CVSS 3.1 base score 4.2 (MEDIUM, Vendor/CNA). EPSS 0.00144 (percentile 0.03398), scored 22-Oct-2026.
Affected technology
mongodb · from 8.2.0 (inclusive), through 8.2.12 (inclusive)
mongodb
mongodb · from 8.3.0 (inclusive), before 8.3.8 (exclusive)
mongodb
mongodb · 9.0.0 · update alpha0
mongodb
mongodb · 9.0.0 · update alpha1
mongodb
mongodb · 9.1.0 · update alpha0
mongodb
MongoDB Server · 8.3.0 to before 8.3.8
MongoDB
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
Vendor/CNA’s CVSS 4.0 assessment (base score 2.3/10) rates confidentiality and integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-863
- CCR priority
- 16.8 /100 (P5)
- CVSS 3.1
- 4.2 /10 · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N · Vendor/CNA
- EPSS
- 0.00144 · percentile 0.03398 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-18703.html