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CVE-2026-8743: open5gs through 2.7.6 (inclusive); +1 more affected products
CVE-2026-8743. CVSS 3.1 base score 6.3 (MEDIUM, Vendor/CNA). EPSS 0.00387 (percentile 0.31367), scored 20-Oct-2026.
Affected technology
open5gs · through 2.7.6 (inclusive)
open5gs
Open5GS · 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.5, 2.7.6
Vendor not specified by the source
Description’s affected range: up to 2.7.6
Component: AMF/MME
Function: ran_ue_find_by_amf_ue_ngap_id
File: src/amf/context.c
Attack conditions (VulDB, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
VulDB’s CVSS 4.0 assessment (base score 2.1/10) rates confidentiality, integrity and availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-266, CWE-285
- CCR priority
- 25.3 /100 (P4)
- CVSS 3.1
- 6.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L · Vendor/CNA
- EPSS
- 0.00387 · percentile 0.31367 · 2026-10-20
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-8743.html