What is CVE-2026-34762?

CVE-2026-34762 is a low-severity vulnerability in Ellanetworks Core, classified under Improper Input Validation. CVSS score: 2.7/10. Published 2026-04-02.

How severe is CVE-2026-34762?

Low severity. CVSS v3 base score is 2.7 out of 10.

Improper input validation in Ellanetworks Core

CVE-2026-34762

Ella Core is a 5G core designed for private networks. Prior to version 1.8.0, the PUT /api/v1/subscriber/{imsi} API accepts an IMSI identifier from both the URL path and the JSON request body but never verifies they match. This allows an a…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (25.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N.

Affected products

Ellanetworks Core — versions < 1.8.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

https://github.com/ellanetworks/core/security/advisories/GHSA-xw45-cc32-442f (x_refsource_CONFIRM)
https://github.com/ellanetworks/core/releases/tag/v1.8.0 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-34762?: CVE-2026-34762 is a low-severity vulnerability in Ellanetworks Core, classified under Improper Input Validation. CVSS score: 2.7/10. Published 2026-04-02.
How severe is CVE-2026-34762?: Low severity. CVSS v3 base score is 2.7 out of 10.